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DateBidsPrice ($)Text
23-Nov-1999 4 13.88 *** CHARVOS-ROOS SLIDE RULE MADE IN USA ***
29-Nov-1999 1 6.00 GOLF BIRDIE GUIDE, CIRCULAR SLIDE RULE CHART
29-Nov-1999 2 5.50 Trigonometry Slide Rule Mechanics
05-Dec-1999 2 10.49 Charvoz-Roos #5R-111 slide rule
05-Dec-1999 0 75.00 Slide Rule - Richardson Artillery
07-Dec-1999 2 15.50 Trig SLIDE RULE Mechanics hardcover bk
08-Dec-1999 1 3.00 PERCENTILE SLIDE CHART, SLIDE RULE, from WBC.
08-Dec-1999 0 3.00 SLIDE CHART, SLIDE RULE, REGISTER SIZES HEAT
09-Dec-1999 0 9.99 Charvoz-Roos USA No. SR-105 M Slide Rule
12-Dec-1999 0 5.99 Great CHARVOZ-ROOS Slide Rule-No. SR-105
12-Dec-1999 3 8.26 Industrial SLIDE RULE advertisers and charts
16-Dec-1999 3 16.01 ALLIS CHALMERS/LAWRENCE SLIDE RULE
16-Dec-1999 7 26.00 RICHARDSON DIRECT READING SLIDE RULE 1912 nr
19-Dec-1999 13 76.00 1912 RICHARDSONS DIRECT READ METAL SLIDE RULE
19-Dec-1999 4 15.50 ARISTO SCHAFAR LOG LOG SLIDE RULE NO. 903 LL
19-Dec-1999 6 22.50 CHARVOZ ARISTO MULTILOG SLIDE RULE NO. 970
19-Dec-1999 1 9.99 Charles Bruning Slide Rule 2420 case papers
21-Dec-1999 8 90.66 Richardson 5" Pocket Slide Rule; M-1901
25-Dec-1999 0 6.00 1930 Trigonometry -Slide Rule-Mechanics
27-Dec-1999 1 14.99 Trigonometry Slide Rule Mechanics, 1930

DateBidsPrice ($)Text
28-Dec-1999 3 11.50 Biomechanics - Sand Dollar and Slide Rule -1996
02-Jan-2000 0 6.00 1930 Trigonometry -Slide Rule-Mechanics
02-Jan-2000 3 6.50 Lufkin Advertising slide rule charts Goodyear
04-Jan-2000 1 5.00 Slide Rule -- Charvoz - Roos
07-Jan-2000 8 16.50 '72 Psychedelic Chess Champ Slide Rule *NR
09-Jan-2000 2 12.50 Mechanical Principles, Slide Rule and Formulas
09-Jan-2000 12 133.60 Monroe Slide Rule Mechanical Pencil
11-Jan-2000 1 4.00 1913 RICHARDSON's SLIDE RULE AD
12-Jan-2000 9 29.00 Aristo Slide Rule by Charvoz in Case
12-Jan-2000 3 10.01 Charvoz-Roos Slide Rule Made in USA
13-Jan-2000 6 67.10 1-of-a-Kind Mechanical Engineer's Slide Rule
13-Jan-2000 12 66.00 EARLY RICHARDSON METAL SLIDE RULE NO RES.
13-Jan-2000 1 8.00 OLD SLIDE RULE BY CHARLES BRUNING
15-Jan-2000 3 11.50 1939 Trig- Slide Rule -Mechanics book - hrdcv
16-Jan-2000 15 88.99 H. Chapin #46 Boxwood Rule w/ Gunter Slide
17-Jan-2000 5 19.00 Charles Bruning round slide rule 1936
17-Jan-2000 3 25.55 K and E Merchants Slide Rule Manual
19-Jan-2000 6 23.01 CHARVOZ-ROOS SLIDE RULE
20-Jan-2000 2 5.20 VINTAGE MECHANICAL ENGINEER'S SLIDE RULE
21-Jan-2000 1 7.50 1930 Trigonometry -Slide Rule-Mechanics

DateBidsPrice ($)Text
22-Jan-2000 7 15.50 Charvoz-Roos SR-111 TRIG-O-LOG Slide Rule NR
25-Jan-2000 3 28.10 richardson pantocrat slide rule 1912
28-Jan-2000 11 25.10 Mechanical Springs Design book w/Slide rule
29-Jan-2000 2 6.50 OLD SLIDE RULE TUBE RADIO CHASSIS
30-Jan-2000 15 1552.00 CHARPENTIER POCKET SLIDE RULE CALCULATOR
02-Feb-2000 1 3.00 1940 Mueller's Chart Slide Rule must see
02-Feb-2000 1 3.00 1940 Mueller's Chart Slide Rule must see
02-Feb-2000 0 35.00 RICHARDSON SLIDE RULE and CASE no reserve !!!
02-Feb-2000 0 35.00 RICHARDSON SLIDE RULE and CASE no reserve !!!
02-Feb-2000 8 15.50 Slide Rule Simplified B/ Charles Harris 1944
02-Feb-2000 8 15.50 Slide Rule Simplified B/ Charles Harris 1944
03-Feb-2000 12 47.59 Odd "SLIDE RULE MODEL OF 1917" by Richardso
03-Feb-2000 12 47.59 Odd "SLIDE RULE MODEL OF 1917" by Richardson
03-Feb-2000 3 6.05 Slide Rule w/Leather Case-Charles Bruning NR
03-Feb-2000 3 6.05 Slide Rule w/Leather Case-Charles Bruning NR
05-Feb-2000 25 250.00 OTIS KING mechanical calculator / slide rule
06-Feb-2000 1 5.00 1953 BALLANTINE RULE electronic slide chart
06-Feb-2000 1 5.00 1953 BALLANTINE RULE electronic slide chart
06-Feb-2000 1 30.00 AlcoMechanical Personal Calculator/Slide Rule
06-Feb-2000 1 30.00 AlcoMechanical Personal Calculator/Slide Rule

DateBidsPrice ($)Text
07-Feb-2000 0 9.99 Adversting slide rule Inswell chain
07-Feb-2000 0 9.99 Adversting slide rule Inswell chain
08-Feb-2000 0 15.00 EARLY,MECHANICAL PENCIL,CALCULATOR,SLIDE RULE
08-Feb-2000 0 15.00 EARLY,MECHANICAL PENCIL,CALCULATOR,SLIDE RULE
08-Feb-2000 0 20.00 RICHARDSON SLIDE RULE and CASE no reserve !!!
08-Feb-2000 0 20.00 RICHARDSON SLIDE RULE and CASE no reserve !!!
09-Feb-2000 0 9.99 CHARLES BRUNING CO. SLIDE RULE 2401
09-Feb-2000 0 9.99 CHARLES BRUNING CO. SLIDE RULE 2401
10-Feb-2000 3 21.50 Richardson Slide Rule in Original Case
10-Feb-2000 3 21.50 Richardson Slide Rule in Original Case
13-Feb-2000 7 10.50 Slide Rule, Chavros-Roos no.PSR-101P, old.
13-Feb-2000 7 10.50 Slide Rule, Chavros-Roos no.PSR-101P, old.
15-Feb-2000 16 76.55 Geo W. Richardson Direct Read 6 in Slide Rule
15-Feb-2000 16 76.55 Geo W. Richardson Direct Read 6 in Slide Rule
16-Feb-2000 3 21.50 CHARVOZ ROOS NO.SR-111 TRIG O LOG SLIDE RULE
16-Feb-2000 3 21.50 CHARVOZ ROOS NO.SR-111 TRIG O LOG SLIDE RULE
16-Feb-2000 13 635.87 Charpentier Pocket Slide Rule Calculator
16-Feb-2000 13 635.87 Charpentier Pocket Slide Rule Calculator
16-Feb-2000 2 9.38 Trigonometry-Slide Rule-Mechanics 193
16-Feb-2000 2 9.38 Trigonometry-Slide Rule-Mechanics 1934

DateBidsPrice ($)Text
18-Feb-2000 3 10.51 1939 book-TRIGONOMETRY-SLIDE RULE MECHANIC
18-Feb-2000 3 10.51 1939 book-TRIGONOMETRY-SLIDE RULE MECHANICS
18-Feb-2000 5 15.50 Charvoz-Roos Duplex Slide Rule
18-Feb-2000 5 15.50 Charvoz-Roos Duplex Slide Rule
19-Feb-2000 4 6.50 Charvoz Aristo Slide Rule Catalog
20-Feb-2000 0 4.95 Charles Bruning 6" Slide Rule No Reserve
20-Feb-2000 0 4.95 Charles Bruning 6" Slide Rule No Reserve
22-Feb-2000 0 4.99 Charvoz-Roos PSR-102 Slide Rule in Case
22-Feb-2000 0 4.99 Charvoz-Roos PSR-102 Slide Rule in Case
25-Feb-2000 6 30.10 Lockheed Circular Navigat Slide Rule Keychain
25-Feb-2000 6 30.10 Lockheed Circular Navigat Slide Rule Keychain
26-Feb-2000 1 4.00 Trigonometry-Slide Rule-Mechanics 3 Bks in
26-Feb-2000 1 4.00 Trigonometry-Slide Rule-Mechanics 3 Bks in 1
27-Feb-2000 0 500.00 Carpenter Ivory Slide Coggeschall Slide Rule
27-Feb-2000 0 500.00 Carpenter Ivory Slide Coggeschall Slide Rule
27-Feb-2000 3 19.00 Richardson (Geo. W.): "Slide Rule Simplified"
27-Feb-2000 3 19.00 Richardson (Geo. W.): "Slide Rule Simplified"
27-Feb-2000 6 33.66 Richardson Rule Works Slide Rule 1912 w/key
27-Feb-2000 6 33.66 Richardson Rule Works Slide Rule 1912 w/key
29-Feb-2000 0 15.00 Richardson 1776 slide rule

DateBidsPrice ($)Text
29-Feb-2000 0 15.00 Richardson 1776 slide rule
02-Mar-2000 12 38.50 "SLIDE RULE SIMPLIFIED" 1918 RICHARDSON,GEO.
02-Mar-2000 3 7.00 Old Charles Brunning 2401 Slide Rule
05-Mar-2000 0 7.50 Dentist slide rule tooth chart - 1950
07-Mar-2000 0 15.00 Richardson 1776 slide rule
11-Mar-2000 2 3.00 Trigonometry Textbook Slide Rule Chapter 1945
12-Mar-2000 12 228.50 Old Mechanical Pencil Measure Slide Rule?
17-Mar-2000 1 2.00 Charvoz-Roos Mannheim type Slide Rule
20-Mar-2000 5 19.76 Aristo #0929 Mutitrig by Charvoz Slide Rule
21-Mar-2000 0 9.99 1951 Military Airplane Data Chart Slide Rule
21-Mar-2000 0 9.99 1954 Military Airplane Data Chart Slide Rule
21-Mar-2000 0 7.50 Dentist slide rule tooth chart - 1950
21-Mar-2000 1 9.99 Pocket Slide Rule by Charvoz-Roos(?) Unusual
22-Mar-2000 5 17.83 Richardson pocket slide rule
26-Mar-2000 1 9.99 CHARLES BRUNNING POCKET SLIDE RULE NO. 240
27-Mar-2000 0 15.50 1946 IRC Resistor Color Code Slide Rule Chart
27-Mar-2000 0 9.99 Aristo-Charvoz 12" Slide Rule with Hard Case
27-Mar-2000 1 4.99 Charvoz-Roos PSR-102 Slide Rule in Case
30-Mar-2000 8 32.98 Fascinating Engineers Chart -Round Slide Rule
01-Apr-2000 4 8.50 Richardson 1776 Slide Rule

DateBidsPrice ($)Text
02-Apr-2000 6 37.00 1950s circular slide rule keychain unusual NR
03-Apr-2000 9 34.33 Richardson Direct Reading Slide Rule
04-Apr-2000 0 9.95 TRIGONOMETRY SLIDE RULE MECHANICS 1930S
07-Apr-2000 7 14.00 Richardson Direct Reading Slide Rule 1909
08-Apr-2000 0 3.00 Slide Rule by Charvos Roos USA
10-Apr-2000 0 16.99 CHARVOZ ARISTO SLIDE RULE/LEATHER CASE~GERMAN
12-Apr-2000 0 5.00 PERRYGRAF Slide Chart Rule Calculator, '5
12-Apr-2000 0 5.00 PERRYGRAF Slide Chart Rule Calculator, '6
12-Apr-2000 1 3.95 TRIGONOMETRY SLIDE RULE MECHANICS 1930S
13-Apr-2000 8 51.00 1912 Richardson's slide rule all metal, case
16-Apr-2000 5 31.00 Aristo Charvoz slide rule in leather case
17-Apr-2000 0 15.50 1946 IRC Resistor Color Code Slide Rule Chart
17-Apr-2000 17 110.59 FXR Circle Slide Rule and Smith Chart
17-Apr-2000 3 15.51 Richardson Slide Rule Antique 1912 PAT.
25-Apr-2000 6 9.50 Trigonometry Slide Rule Mechanics
27-Apr-2000 7 8.00 SLIDE RULE HOW TO USE IT CHARTS, ANSWERS ..
28-Apr-2000 0 9.99 1911/12 RICHARDSON DIRECT READING SLIDE RULE
28-Apr-2000 1 3.00 Charles Bruning and Co. Slide Rule with Adv.
29-Apr-2000 2 2.25 Charles Bruning Co. 6" Slide Rule and Case
29-Apr-2000 6 21.50 Charvoz-Roos No. SR-111 Trig-O-Log Slide Rule

DateBidsPrice ($)Text
30-Apr-2000 1 7.50 CIRCA 1909 RICHARDSON DIRECT READ SLIDE RUL
30-Apr-2000 7 28.00 Richardson Pantocrat SLIDE RULE -NO RES- VISA
01-May-2000 0 3.00 Slide Rule by Charvos Roos USA
02-May-2000 4 46.10 Keychain Circular Slide Rule by Degremon
03-May-2000 8 21.59 The Mechanics' Slide Rule Book 1881
06-May-2000 0 75.00 Slide Rule: Richardson 10"
08-May-2000 0 9.99 1911/12 RICHARDSON DIRECT READING SLIDE RULE
08-May-2000 0 9.90 1946 IRC Resistor Color Code Slide Rule Chart
11-May-2000 4 7.50 Great older Math book- chapter on slide rule
13-May-2000 1 10.00 5" CHARLES BRUNING CO. SLIDE RULE
16-May-2000 10 27.23 Richardson Slide Rule-figure anything
22-May-2000 4 5.00 TRIGONOMETRY - SLIDE RULE - MECHANIC
24-May-2000 1 18.99 TRIGONOMETRY SLIDE RULE MECHANICS ENGINNERIN
29-May-2000 1 9.90 1946 IRC Resistor Color Code Slide Rule Chart
30-May-2000 0 9.99 Early RICHARDSON SLIDE RULE - DIRECT READING
21-Jun-2000 4 26.00 K and E merchants slide rule 4095 c 190
02-Jul-2000 2 41.87 K and E Merchants Mannheim slide rule 4094 w/case
05-Jul-2000 1 5.00 PERRYGRAF Slide Chart Rule Calculator, '66
06-Jul-2000 1 5.00 5" CHARLES BRUNING CO. SLIDE RULE
07-Jul-2000 1 9.95 CHASE DATAGRAPH CIRCULAR SLIDE RULE

DateBidsPrice ($)Text
08-Jul-2000 9 36.00 Charvoz Aristo Slide Rule-Case-Instructions
09-Jul-2000 3 13.25 MWS Wire Chart SLIDE RULE *nr
10-Jul-2000 9 24.21 Mechanical Slide Rule Tie Clasp Japan
12-Jul-2000 9 511.00 CHARPENTIER CALCULATOR SLIDE RULE EXCELLENT
14-Jul-2000 2 5.00 SLIDE RULE CHARVOZ-ROOS SR32
18-Jul-2000 2 4.25 APF-MARK 23 RECHARGABLE SLIDE RULE CALCULATOR
19-Jul-2000 0 19.99 OLD RICHARDSON Slide rule with Original Box
20-Jul-2000 2 10.50 Trig SLIDE RULE Mechanics, 1930
25-Jul-2000 11 39.87 6 Figural Tie Bar Slide Rule Pencil Eye Chart
31-Jul-2000 23 63.00 FXR Circular Slide Rule and Smith Chart, NR
01-Aug-2000 3 17.45 LOT slide rule (s) allis chalmers dodge 1937
06-Aug-2000 11 96.00 Rare Slide Rule Mechanical Calculator Adder
07-Aug-2000 0 9.90 PRB Fan Belt Caliper Measure Slide Rule Chart
09-Aug-2000 0 35.00 Hemmi P402 Slide Rule, 22Scales Japanese Char
10-Aug-2000 4 12.50 1912 Richardson 10 in. Slide Rule; Near New!
10-Aug-2000 1 2.00 SMALL SLIDE RULE-CHARLES BRUNING CO.
12-Aug-2000 1 25.00 The Slide Rule by Charles Hoare, 1918
13-Aug-2000 3 10.50 OLD CHARVOZ ROOS SLIDE RULE 2 pi
14-Aug-2000 2 2.00 5" CHARLES BRUNING CO. SLIDE RUL
14-Aug-2000 5 36.00 KEUFFEL and ESSER 4095-3 MERCHANT SLIDE RUL

DateBidsPrice ($)Text
16-Aug-2000 1 25.00 Richardson's Pantocrat Slide Rule, 1911
19-Aug-2000 6 32.00 CHARVOZ SLIDE RULE W/ LEATHER CASE UTO 932
02-Sep-2000 2 9.99 CHARVOZ-ROOS SLIDE RULE W/CASE SR-10
03-Sep-2000 5 15.00 Charvoz-Roos No. SR-109 Duplex Slide rule
06-Sep-2000 1 7.50 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
11-Sep-2000 1 9.90 PRB Fan Belt Caliper Measure Slide Rule Chart
11-Sep-2000 8 22.28 SLIDE RULE ~ CHARVOZ ARISTO ~ GERMANY
13-Sep-2000 6 51.00 Sliderule Merchants K and E Pocket Slide Rule
15-Sep-2000 1 5.00 1932 AUDEL'S MATH and CALC.-MECHANIC-SLIDE RULE
17-Sep-2000 4 12.89 Charles Bruning 5" Slide Rule, MINT Conditio
25-Sep-2000 2 7.00 Charvoz-Roos Slide Rule w/Red Case
27-Sep-2000 7 28.50 Richardson PANTOCRAT Slide Rule
28-Sep-2000 1 2.00 TRIGONOMETRY SLIDE RULE MECHANICS 1930
28-Sep-2000 2 3.75 Trigonometry Slide Rule Mechanics, 1930
30-Sep-2000 0 4.99 1955 CHAVROS ROOS SR-31 SLIDE RULE
01-Oct-2000 4 6.13 CHARVOZ-COOS PSR101D MADE IN USA SLIDE RULE
01-Oct-2000 5 31.78 Charle Bruning 2420 slide rule leather case
02-Oct-2000 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
02-Oct-2000 3 7.53 Keuffel and Esser Co. Merchant's Slide Rule
11-Oct-2000 0 9.99 Slide Rule Lot Incl Book,Keuffel,Charvoz

DateBidsPrice ($)Text
15-Oct-2000 6 18.50 CIRCULAR SLIDE RULE W/PULL OUT CHART
17-Oct-2000 0 9.99 1959 HONEYWELL+LORD+CABOT SLIDE RULE CHARTS
17-Oct-2000 5 32.00 Rare Charvoz-Roos log log trig slide rule +NR
19-Oct-2000 5 20.50 Antique Charles Bruning Slide Rule
21-Oct-2000 13 38.00 RICHARDSON RULE WORKS Slide Rule 1776 w/Case
22-Oct-2000 2 11.49 NAUTICAL STAR CHARTS AND SLIDE RULE! too cool
24-Oct-2000 1 9.99 Charles Bruning Co. Slide Rule No.2420 and Case
29-Oct-2000 0 9.99 CHARLES BRUNING 2401 SLIDE RULE WITH CASE
29-Oct-2000 0 2.00 RICHARD PETTY FACTS and FIGURES SLIDE RULE
05-Nov-2000 3 9.50 Metal Richardson Slide Rule 1776 x/Box
05-Nov-2000 1 2.00 RICHARD PETTY FACTS and FIGURES SLIDE RULE
05-Nov-2000 0 12.00 The Slide Rule Clarke Richardson 1918
08-Nov-2000 2 12.48 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
08-Nov-2000 3 7.51 OLD CONCRETE SLIDE RULE TYPE CHART 1905
09-Nov-2000 16 51.00 Extra Rare Richardson Slide Rule
14-Nov-2000 1 6.50 Trigonometry Slide Rule, Mechanics 1939
17-Nov-2000 0 24.99 vintage slide rule,...... times have changed!
18-Nov-2000 0 7.99 CHARLES BRUNING 2401 SLIDE RULE WITH CASE
20-Nov-2000 1 9.99 1930 Trigonometry SLIDE RULE Mechanics
24-Nov-2000 0 1.99 5" Charles Bruning Slide Rule 4 parts No Rsrv

DateBidsPrice ($)Text
26-Nov-2000 0 7.99 CHARLES BRUNING 2401 SLIDE RULE WITH CASE
26-Nov-2000 1 8.00 The Slide Rule Clarke Richardson 1918
26-Nov-2000 5 15.00 VINTAGE CHARVOZ SLIDE RULE LEATHER HOLDE
27-Nov-2000 0 9.90 Sprague Capacitor Color Code Slide Rule Chart
28-Nov-2000 9 576.60 1909 KEUFFEL and ESSER MERCHANTS' SLIDE RULE
28-Nov-2000 11 18.00 azimuth,slide rule,IBM flo-chart,compas,LOT
29-Nov-2000 10 249.50 K and E Merchant's Slide Rule Patent 1900
29-Nov-2000 3 11.01 VINTAGE CHARLES BRUNING SLIDE RULE NO# 2420!!
30-Nov-2000 16 57.60 Old Mechanical Calculator and Slide Rule Combo.
02-Dec-2000 6 27.01 1946 MERCHANT"S CALC ULATOR Slide Rule
02-Dec-2000 16 102.50 Lockheed Circular Slide Rule Key Chain
02-Dec-2000 8 16.03 Merchants Slide Rule Keuffel and Esser 4095-3
02-Dec-2000 1 4.95 Slide Rule Charles Bruning Co. Leather Case
03-Dec-2000 0 9.99 PIC DESIGN/BENRUS GEAR DATA CHART SLIDE RULE
03-Dec-2000 0 9.99 Trigonometry - Slide Rule - Mechanics
04-Dec-2000 8 22.14 19 SHOP BOOKS~SLIDE RULE,MECHANICAL,ELECTRIC
04-Dec-2000 0 49.99 1912 G.W.Richardson DIRECT READING SLIDE RULE
04-Dec-2000 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
06-Dec-2000 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
08-Dec-2000 0 5.00 Allis Chalmers Slide Rule

DateBidsPrice ($)Text
09-Dec-2000 4 25.55 old RICHARDSON DIRECT READING slide rule
10-Dec-2000 1 3.00 Allis Chalmers Slide Rule
10-Dec-2000 0 5.50 Trigonometry - Slide Rule - Mechanics
12-Dec-2000 1 3.00 Allis Chalmers Slide Rule
12-Dec-2000 2 6.50 Old Slide Rule for Merchant w/case
15-Dec-2000 5 39.00 1912 G.W.Richardson DIRECT READING SLIDE RULE
16-Dec-2000 17 371.66 H. CHAPIN #51TWO FOLD RULE WITH BRASS SLIDE
17-Dec-2000 1 3.00 Allis Chalmers Slide Rule
17-Dec-2000 5 20.00 K and E 4053 slide rule-W/chamois lined case,1924
17-Dec-2000 0 4.99 PIC DESIGN/BENRUS GEAR DATA CHART SLIDE RULE
18-Dec-2000 1 3.99 8Ballantine Rule Slide Chart Slide Rule 1953
18-Dec-2000 1 9.90 Sprague Capacitor Color Code Slide Rule Chart
19-Dec-2000 1 3.00 Allis Chalmers Slide Rule
20-Dec-2000 9 13.51 Charles Bruning Co. Slide Rule w/case L@@K!!!
21-Dec-2000 2 31.52 1912 Metal Richardson Pantocrat Slide Rule
23-Dec-2000 9 23.55 7Charles Bruning Co. Pocket Slide Rule Case
25-Dec-2000 2 32.23 1912 Richardson Pantocrat Metal Slide Rule
27-Dec-2000 0 6.55 Temperature Gradient Chart Slide Rule
04-Jan-2001 4 10.50 SLIDE RULE RULER LARGE CHARTS ON BACK FOR CON
08-Jan-2001 1 3.99 Ballantine Rule Slide Chart Slide Rule

DateBidsPrice ($)Text
11-Jan-2001 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
14-Jan-2001 1 15.00 CHARVOS ROOS SR111 TRIG O LOG SLIDE RULE
16-Jan-2001 1 9.99 Charvoz-Roos SR-109 Slide Rule ~WOW~
16-Jan-2001 0 2.00 RICHARD PETTY FACTS and FIGURES SLIDE RULE
18-Jan-2001 12 62.56 RICHARDSON LOGOMETRIC SLIDE RULE 1911
21-Jan-2001 4 28.00 Lockheed Nav. Computer/Slide Rule Keychain
24-Jan-2001 1 19.99 Aristo Charvoz Slide Rule
24-Jan-2001 9 247.59 Double Ended - Slide Rule Mechanical Pencil
24-Jan-2001 9 72.56 Richardson's Direct Reading Slide Rule w/book
27-Jan-2001 2 11.00 CHARLES BRUNING 2401 SLIDE RULE WITH CASE
30-Jan-2001 15 15.00 Dual 10"/5" Chavros-Roos SR-108 Slide Rule
01-Feb-2001 2 17.50 Old 1902 Slide Rule/Chart Steel Square
01-Feb-2001 5 21.07 Richardson's Direct Reading Metal Slide Rule
02-Feb-2001 6 26.99 CHAPIN Scale Rule w/ slide
04-Feb-2001 2 20.50 A.L. Chamaleix Computer/Circular Slide Rule
04-Feb-2001 1 15.00 Charvoz-Roos #SR-111 Trig-O-Log Slide Rule
04-Feb-2001 2 19.99 Charvoz-Roos SR-113 Super TrigOLog Slide Rule
05-Feb-2001 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
05-Feb-2001 2 6.99 Richardson direct reading slide rule-Vintage
05-Feb-2001 2 8.52 Trigonometry, Slide Rule, Mechanics

DateBidsPrice ($)Text
06-Feb-2001 6 20.00 Aristo/Charvos Multi-log Slide Rule w Case
08-Feb-2001 1 9.99 Charles Bruning 10" Slide Rule in Case
08-Feb-2001 5 16.49 ITT Phosphor and Photo Cathode Chari Slide Rule
14-Feb-2001 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
23-Feb-2001 11 18.27 Charvoz-Roos SR-201 Bamboo Slide Rule
24-Feb-2001 4 26.00 Aristo Charvoz 970 Slide Rule w/Leather Case
25-Feb-2001 6 50.00 18 inch GW Richardson slide rule 1917
26-Feb-2001 7 18.68 K and E MERCHANT'S 68-1775 SLIDE RULE NR
27-Feb-2001 3 63.78 **Richardson's Direct Reading Slide Rule**
27-Feb-2001 6 26.88 RICHARDSON DIRECT READING SLIDE RULE and CASE
03-Mar-2001 9 14.45 Charvoz-Roos No. SR-109 Slide Rule and Case
03-Mar-2001 1 9.95 Charvoz-Roos PSR101P 6" Slide Rule,Leather Cs
04-Mar-2001 10 20.50 Charvoz Aristo nr870 slide rule Germany
04-Mar-2001 7 19.16 ~Fantastic Vintage K and E Merchant's Slide Rule~
05-Mar-2001 0 15.50 Nestle US Metric Conversion Slide Rule Chart
07-Mar-2001 1 7.99 Pickett slide rule w/ exchange rate on back
12-Mar-2001 1 3.99 BUSS Slide Rule Chart Motor-Protection Guide
12-Mar-2001 3 10.50 K and E Merchant's Slide Rule # N4096 Directions
13-Mar-2001 0 5.99 Trigonometry Slide Rule Mechanics
14-Mar-2001 4 5.50 AEL Communication Perrygraf Slide Chart/Rule

DateBidsPrice ($)Text
14-Mar-2001 4 7.16 HRB Singer Receiver Noise Slide Rule/Chart
14-Mar-2001 1 3.99 OLD Trigonometry slide rule mechanics book
14-Mar-2001 2 3.25 Shure Brothers Reactance Slide Chart / Rule
18-Mar-2001 9 37.00 Aristo Charvoz 970 Multilog Slide Rule
18-Mar-2001 12 16.48 CHARVOZ-ROOS SLIDE RULE W/ INSTRUCTIONS n.r.
19-Mar-2001 10 138.02 Keuffel and Esser 4095-1 Merchants Slide Rule!!
24-Mar-2001 10 120.49 Richardson's Direct Reading - 5" Slide Rule
24-Mar-2001 3 12.50 Trigonometry Slide Rule Mechanics
25-Mar-2001 5 18.50 Aristo Charvoz 970 Multilog Slide Rule
25-Mar-2001 0 9.99 Slide rule charvoz -roos made in usa
26-Mar-2001 2 9.99 MECHANICS SLIDE RULE WITH CASE- L@@K!!
27-Mar-2001 0 15.50 Nestle US Metric Conversion Slide Rule Chart
28-Mar-2001 21 1075.00 Charpentier Pocket Watch Slide Rule; K and E 4020
02-Apr-2001 3 15.50 CALCULATIONS FOR MECHANICS BOOK SLIDE RULE
04-Apr-2001 7 38.77 Chapin Stephens Folding Slide Rule
08-Apr-2001 0 9.90 Nestle US Metric Conversion Slide Rule Chart
08-Apr-2001 0 7.50 Slide rule charvoz -roos made in usa
13-Apr-2001 11 215.37 THE MECHANICAL ENGINEER DEVICE SLIDE RULE ?NR
22-Apr-2001 0 9.90 Nestle US Metric Conversion Slide Rule Chart
23-Apr-2001 5 22.16 K and E Merchant's SLIDE RULE 4095-3 + Case

DateBidsPrice ($)Text
25-Apr-2001 13 1250.00 Charpentier Circular Slide Rule Calculator
28-Apr-2001 9 28.77 G. W. RICHARDSON 18" SLIDE RULE
29-Apr-2001 1 9.99 GE LIGHT BULB CHARACTERISTICS SLIDE RULE
29-Apr-2001 2 6.49 Trigonometry Slide Rule Mechanics Book 1939
07-May-2001 1 9.99 1930 MECHANICS SLIDE RULE TRIG machinery +ICS
14-May-2001 10 15.50 ARISTO-MULTITRIG SLIDE RULE W/CASE, CHARVOZ
18-May-2001 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
20-May-2001 11 86.56 1909 SLIDE RULE RICHARDSONS ANTIQUE CELLULOID
20-May-2001 2 12.50 1950 Slide Rule Simplified,Charles O.Harris
21-May-2001 0 9.90 Nestle US Metric Conversion Slide Rule Chart
23-May-2001 3 4.75 Circular Slide Rule / Standard Time Chart NC
25-May-2001 5 47.00 Richardson's Direct Reading Slide Rule c1912
29-May-2001 4 19.38 3 SLIDE RULE S RICHARDSON RULE and PRECISION
01-Jun-2001 2 6.53 1930 Trigonometry / Slide Rule / Mechanics
01-Jun-2001 2 5.50 CHARLES BRUNNING CO. SLIDE RULE 2401 U.S.A.
05-Jun-2001 3 7.75 CHARVOZ-ROOS, NO. SR-105M, SLIDE RULE
06-Jun-2001 1 15.00 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
12-Jun-2001 5 10.50 CHARVOZ-ROOS, NO. SR-109 SLIDE RULE
12-Jun-2001 17 55.55 RARE STEPHENS RULE NO 27 CHAPLIN SLIDE RULE
17-Jun-2001 7 31.00 K and E Merchant's Mannheim SLIDE RULE 4094 and CASE

DateBidsPrice ($)Text
18-Jun-2001 8 11.50 IBM Machine Load Computer Slide Rule Chart
18-Jun-2001 0 9.90 Nestle US Metric Conversion Slide Rule Chart
20-Jun-2001 2 5.50 SLIDE RULE simplified Charles O. Harris 1972
22-Jun-2001 3 19.99 VINTAGE CHARVOZ-ROOS SLIDE RULE - OCC. JAPAN
23-Jun-2001 7 58.77 1930 MECHANICS SLIDE RULE TRIG machinery +ICS
24-Jun-2001 6 102.50 1918 Graphic Mechanical Calculator Slide Rule
26-Jun-2001 0 9.95 10 5/8" Charvos-Roos, USA. Slide Rule.#SR105M
30-Jun-2001 4 19.50 VINTAGE CHARVOZ ROOS 12" SLIDE RULE W/CASE
01-Jul-2001 5 73.10 Richardsons DIRECT READING SLIDE RULE 1912 NR
02-Jul-2001 1 9.90 Nestle US Metric Conversion Slide Rule Chart
04-Jul-2001 1 10.00 CHARLES BRUNING CO. SLIDE RULE PERFECT
04-Jul-2001 1 6.00 Charvoz Aristo No. 89 Slide Rule - Germany
05-Jul-2001 2 6.49 Fun Seagrams COCKTAIL Mixing Chart SLIDE RULE
08-Jul-2001 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
08-Jul-2001 3 16.50 F.Post Slide Rule and Book,Chas. Bruning #2401
09-Jul-2001 4 6.27 1930 Trigonometry Slide Rule Mechanics Book
11-Jul-2001 0 20.00 Keuffel and Esser Merchant's Slide Rule
15-Jul-2001 1 5.00 Vintage Charvoz Roos Slide Rule Leather Case
21-Jul-2001 9 105.50 Geo.W.Richardson's Celluloid Slide Rule 1911
23-Jul-2001 4 7.02 Nice Slide Rule w/ Case Charvoz-Roos

DateBidsPrice ($)Text
27-Jul-2001 2 5.50 1915-36 TRIG,SLIDE RULE,MECHANICS I.C.S. BOOK
28-Jul-2001 24 1213.89 RARE CHARPENTIER CIRCULAR SLIDE RULE 1800's
29-Jul-2001 8 88.20 1912 Richardson Slide Rule manual
02-Aug-2001 4 16.50 Aristo Charvoz Slide Rule #0970 w/ Case
02-Aug-2001 5 10.50 Charvoz-Roos Slide Rule N/R
11-Aug-2001 1 24.99 Vintage RICHARDSON Slide Rule with Box
12-Aug-2001 1 6.99 1959 AUTOLITE Promo Slide Rule + TORX Chart
12-Aug-2001 1 4.99 Charvoz-Roos SR-105M Slide Rule
12-Aug-2001 3 11.99 Trigonometry - Slide Rule - Mechanics
13-Aug-2001 3 15.51 1946 Sears Merchant's Calculator Slide Rule
13-Aug-2001 1 5.00 1951 SPRING DATA Promo Slide Rule Chart
13-Aug-2001 1 5.99 1960 STANSCREW Promo Socket Slide Rule Chart
13-Aug-2001 2 5.50 Mechanics, Slide Rule, Trig., Formulas, 1936
16-Aug-2001 6 20.50 Slide Rule Instruction chart Simple and quick!
18-Aug-2001 6 31.00 VINTAGE CHARVOZ ARISTO SLIDE RULE WITH CASE
19-Aug-2001 10 597.00 OLD Slide Rule and MECHANICAL CALCULATOR Combo
20-Aug-2001 2 1.00 MINT Charvoz-Roos Slide Rule
22-Aug-2001 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
24-Aug-2001 12 778.66 CHARPENTIER POCKET SLIDE RULE CALCULATOR
25-Aug-2001 5 32.72 Fowlers mechanics+slide rule calculator instr

DateBidsPrice ($)Text
25-Aug-2001 11 129.10 Smith Chart Circular Slide Rule
31-Aug-2001 2 9.53 Slide Rule Charvoz-Roos No SR III, Excellent
02-Sep-2001 3 7.27 Charvoz Roos PSR 101D Slide Rule and Case
04-Sep-2001 4 16.49 Rare Morton Salt Slide Rule Ion Exchanger, NR
05-Sep-2001 5 8.27 SLIDE RULE Simplified by Charles Harris HB
06-Sep-2001 1 9.99 1939 MECHANICS SLIDE RULE TRIG machinery BooK
08-Sep-2001 1 24.99 Richardson PANTOCRAT slide rule pat`d 1912
09-Sep-2001 1 9.99 13 Manufacturer Slide Rule Cards and Charts
09-Sep-2001 8 42.00 1942 Enemy Warplane Circular Slide Rule Chart
09-Sep-2001 5 11.50 1942 ID Warplanes Circular Slide Rule Chart
09-Sep-2001 4 8.50 1968 Boehle Calculator Slide Rule Chart and Instr
09-Sep-2001 8 31.99 1968 Boehle Calculus Slide Rule Chart
09-Sep-2001 0 14.99 Charvoz-Roos 10in. WWII Era Slide Rule-RARE!
10-Sep-2001 2 7.50 SLIDE RULE -CHARLES BRUNING CO
12-Sep-2001 0 3.99 Charles Bruning Slide Rule with Case
12-Sep-2001 4 5.55 Old 5-in Slide Rule by Charles Bruning Co.
16-Sep-2001 3 3.82 vintage Charvos - Roos No. SR-109 slide rule
19-Sep-2001 3 15.65 Kodak slide rule mechanical pencil vintage
23-Sep-2001 2 1.25 old slide rule and charcoal sticks
25-Sep-2001 4 7.50 Chas. Bruning 10" Slide Rule

DateBidsPrice ($)Text
26-Sep-2001 1 5.00 Charles Bruning #2415 Slide Rule
27-Sep-2001 6 16.48 Basic Slide Rule Reference Chart
29-Sep-2001 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
30-Sep-2001 0 5.00 1946 SLIDE RULE SIMPLIFIED by CHARLES HARRIS
30-Sep-2001 0 18.00 CHARVOZ-ROOS SR-109 SLIDE RULE Used w/case
30-Sep-2001 8 53.10 K and E MERCHANTS MANNHEIM Slide Rule BOX/CASE
03-Oct-2001 7 21.50 Vintage Mechanical Calculator and Slide Rule.
04-Oct-2001 2 10.50 1946 Sears Merchant's Calculator Slide Rule
04-Oct-2001 2 16.32 TRW Varicap slide rule frequency Characterist
07-Oct-2001 0 4.99 1915-36 TRIG,SLIDE RULE,MECHANICS I.C.S. BOOK
09-Oct-2001 1 5.00 1946 SLIDE RULE SIMPLIFIED by CHARLES HARRIS
10-Oct-2001 2 5.53 Pickett 5" Merchant Slide Rule 400
13-Oct-2001 2 5.53 CHARVOZ-ROOS No. SR-111 TRIG-O-LOG SLIDE RULE
13-Oct-2001 1 2.00 FARRELL LINES SLIDE RULE TYPE SPEC CHART
14-Oct-2001 0 18.00 CHARVOZ-ROOS SR-109 SLIDE RULE Used w/case
14-Oct-2001 3 8.58 Slide Rule Simplified by Charles Harris c1972
15-Oct-2001 3 2.75 Keuffel and Esser MERCHANT'S Slide Rule Box
16-Oct-2001 4 43.01 Yard or Meter Richardson Slide Rule of 1917
18-Oct-2001 6 21.50 K and E Merchants Slide Rule Model 1908
18-Oct-2001 6 21.00 Mechanical Slide Rule tie bar

DateBidsPrice ($)Text
18-Oct-2001 12 665.99 Rare Charpentier Circular Slide Rule - 1800's
18-Oct-2001 6 89.66 Slide Rule Key Chain 50 years old
22-Oct-2001 3 9.49 pile of paper slide rule chart convert scale
24-Oct-2001 1 4.99 1923 Trigonometry, Slide Rule, Mechanics
25-Oct-2001 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
29-Oct-2001 10 326.66 K and E MERCHANTS' DESK TOP SLIDE RULE N 4096 BOX
31-Oct-2001 0 15.99 CHARVOZ ARISTO GERMAN SLIDE RULE 0970 W/CASE!
04-Nov-2001 0 3.50 '67 Steel Temper Circular Slide Rule Ad Chart
04-Nov-2001 5 15.52 LOT OF VARIOUS SLIDE RULE CALCULATORS and CHART
07-Nov-2001 15 76.00 SMITH CHART CALCULATOR and CIRCULAR SLIDE RULE
09-Nov-2001 6 38.50 1917 RICHARDSON'S SLIDE RULE BOOK
10-Nov-2001 5 52.66 Dietzgen Slide Rule and Book 1938 Richardson
18-Nov-2001 15 850.00 Rare Charpentier Circular Slide Rule
19-Nov-2001 1 9.99 1939 MECHANICS SLIDE RULE TRIG machinery +ICS
19-Nov-2001 7 53.50 MECHANICAL CALCULATOR SLIDE RULE KINGSON
20-Nov-2001 0 4.99 1923 Trigonometry, Slide Rule, Mechanics
22-Nov-2001 1 29.95 K and E 68-1775 merchantís slide rule, MIB
25-Nov-2001 5 40.10 Geo W Richardson's Direct Reading Slide Rule
26-Nov-2001 4 24.27 Rockwell Scientific Slide Rule 63R W/Charger
27-Nov-2001 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!

DateBidsPrice ($)Text
28-Nov-2001 0 3.99 Science and Mechanics Home Slide Rule
30-Nov-2001 4 8.75 SLIDE RULE, METRIC CONVERSION CHARTS + 2 MORE
12-Dec-2001 6 31.10 Old 1918 Richardson Slide Rule Book
13-Dec-2001 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
13-Dec-2001 1 3.99 Science and Mechanics Home Slide Rule
17-Dec-2001 0 9.99 `36 TRIG SLIDE RULE MechaniCs MaTh Graph +++!
18-Dec-2001 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
19-Dec-2001 1 55.00 RICHARDSON 18" ARTILLERY SLIDE RULE WW1.1917
20-Dec-2001 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
25-Dec-2001 7 36.09 `36 SLIDE RULE Mechanic machinist engineering
27-Dec-2001 7 10.50 1930 TRIGONOMETRY,SLIDE RULE,MECHANICS
31-Dec-2001 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
06-Jan-2002 1 7.95 1936 Bk "Trigonometry Slide Rule Mechanics"
06-Jan-2002 14 316.11 Vintage Richardson Slide Rule Pat. 1911/1912
06-Jan-2002 1 9.99 `36 MECHANIC SLIDE RULE machine engineer worK
07-Jan-2002 4 16.50 1928 TRIGONOMETRY SLIDE RULE MECHANICS I.T.C.
07-Jan-2002 5 7.50 Slide Rule 2420 by Charles Bruning Co.
09-Jan-2002 15 38.00 K and E Merchant's slide rule number 4095
10-Jan-2002 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
11-Jan-2002 7 20.50 SHELL-hand slide rule and key chain

DateBidsPrice ($)Text
12-Jan-2002 14 137.50 Rare Slide Rule Mechanical Pencil Calculator
17-Jan-2002 0 8.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
19-Jan-2002 11 34.78 K and E Merchants Slide Rule W/Case and Manual
20-Jan-2002 1 9.99 CHARLES BRUNING CO. 6" MINI SLIDE RULE and CASE
20-Jan-2002 1 24.99 SLIDE ROLLER RULE MECHANICAL CARTRIDGE PEN
20-Jan-2002 3 22.16 Slide Rule Practical Manual Charles Pickworth
22-Jan-2002 0 9.99 1957 OHM'S SIGMA SLIDECHART SLIDE RULE
22-Jan-2002 1 5.99 Slide Rule Simplified 7th ed Richardson 1918
23-Jan-2002 3 26.00 1912 THE SLIDE RULE SIMPLIFIED -GW Richardson
23-Jan-2002 1 5.55 1939 TRIGONOMERTY SLIDE RULE MECHANICS BOOK
23-Jan-2002 11 29.98 K and E Merchant's Slide Rule #4095 w/ Case
26-Jan-2002 0 19.95 RICHARDSON Pantocrat Slide Rule, 1912 **NR**
28-Jan-2002 11 442.87 "The Mechanical Engineer" Circular Slide Rule
28-Jan-2002 1 49.95 1909 10" Richardson Direct Reading Slide Rule
28-Jan-2002 1 6.00 2 odd paper slide rule 4 car gas stain chart
28-Jan-2002 13 21.72 NR - ARISTO CHARVOZ SLIDE RULE 0929 MULTITRIG
29-Jan-2002 0 45.00 ARTILLERY SLIDE RULE 18" RICHARDSON WW1
29-Jan-2002 0 35.00 PICKETT 5"SLIDE RULE #400 MERCHANTIK
31-Jan-2002 0 9.99 1957 OHM'S SIGMA SLIDECHART SLIDE RULE
02-Feb-2002 7 41.02 Circular Slide Rule w/Charts Allied Chemical

DateBidsPrice ($)Text
02-Feb-2002 20 1325.00 Rare Mechanical Calculator - Slide Rule !!!!!
03-Feb-2002 1 45.00 ARTILLERY SLIDE RULE 18" RICHARDSON WW1
03-Feb-2002 0 9.99 BRIAN DENNEHY and MICHAEL TUCKER w SLIDE RULE!!
03-Feb-2002 3 5.83 Old Fruehauf Trailer Slide Rule - Chart
05-Feb-2002 9 38.50 Aristo Charvoz SLIDE RULE W/Leather Case +
06-Feb-2002 0 25.00 SCARCE PICKETT 5"SLIDE RULE #400 MERCHANTIK
08-Feb-2002 2 13.49 RICHARDSON Pantocrat Slide Rule, 1912 **NR**
10-Feb-2002 2 8.00 '55 PerryGraf Slide-Chart Circular Slide Rule
10-Feb-2002 4 13.00 Old Trigonometry Slide Rule Mechanics Book
11-Feb-2002 1 5.00 1930 Trigonometry Slide Rule Mechanics
13-Feb-2002 19 49.25 ARISTO Charvoz Slide Rule GERMANY
13-Feb-2002 5 35.99 Old Charvoz Aristo Multilog Slide Rule w/case
13-Feb-2002 1 2.49 THE A. LIETZ CO. SLIDE RULE #2976 BOX CHARTS
17-Feb-2002 1 9.99 Charvoz - Roos Slide Rule W/Leather Case +
19-Feb-2002 1 725.00 CHARPENTIER CIRCULAR SLIDE RULE CASED
22-Feb-2002 5 21.00 OLD RICHARDSON SLIDE RULE WITH BOX NO RS
24-Feb-2002 0 5.00 EUROPEAN CURRENCY EXCHANGER SLIDE RULE *
25-Feb-2002 6 29.00 1939 SLIDE RULE MechaNics Power + engineering
25-Feb-2002 0 9.95 ARRL Ham Radio chart, slide rule like
25-Feb-2002 0 15.00 CHARVOS ROOS TRIG-O-LOG SR III SLIDE RULE

DateBidsPrice ($)Text
27-Feb-2002 4 15.50 Aristo Charvoz Slide Rule In Leather Case
27-Feb-2002 2 10.51 Slide Rule By Richardson #1776
01-Mar-2002 7 95.66 KEUFFEL and ESSER MERCHANT SLIDE RULE CASE MIB
05-Mar-2002 2 15.50 1939 SLIDE RULE MechaNics Power + engineering
05-Mar-2002 0 9.99 Charles Brunning Co.Slide rule 2401 NR!
07-Mar-2002 1 9.99 CHARVOS ROOS TRIG-O-LOG SR III SLIDE RULE
07-Mar-2002 6 110.37 K and E Old Merchant's Slide Rule.Keuffel,Esser
10-Mar-2002 3 18.37 Old Charvoz Aristo-Multilog Slide Rule w/case
13-Mar-2002 10 45.00 1923 SLIDE RULE MechaNics Power + engineering
13-Mar-2002 2 2.50 Trigonometry-Slide Rule-Mechanics, 1930
22-Mar-2002 8 152.50 18" Hemmi merchants slide rule
23-Mar-2002 1 6.95 ARRL Ham Radio chart, slide rule like
24-Mar-2002 6 16.27 Richardson's Direct Reading Slide Rule
24-Mar-2002 2 5.24 Slide Rule SR-107A CHARVOZ-ROOS Wood and CASE
26-Mar-2002 0 9.99 Charles Bruning Slide Rule and case 6"
28-Mar-2002 4 26.00 Aristo MultiLog Slide Rule DBGM Charvoz Case
28-Mar-2002 1 9.99 Old Richardson Slide Rule Calculator dtd 1912
28-Mar-2002 2 5.51 Richardson's PANTOCRAT Slide Rule, Circa 1912
30-Mar-2002 7 26.50 Aristo Charvoz MultiLog Slide Rule and case
31-Mar-2002 5 20.50 K and E Slide Rule #4094 Merchant's Mannheim

DateBidsPrice ($)Text
31-Mar-2002 1 1.00 Slide Rule Mechanics, Trig, Formulas +
01-Apr-2002 9 59.00 1909 Richardson Slide Rule + case
01-Apr-2002 8 50.10 1939 SLIDE RULE MechaNics Power + engineering
01-Apr-2002 3 13.00 Charvoz-Roos #SR-111 Trig-O-Log Slide Rule
07-Apr-2002 2 9.00 Trigonometry Slide Rule Mechanics Text Book
09-Apr-2002 5 31.00 ARISTO MULTILOG CHARVOZ No. 0970 Slide Rule
11-Apr-2002 8 28.87 1908 K and E 4095-3 Merchant's SLIDE RULE and Case
12-Apr-2002 0 9.99 Chas Blickenderfer Slide Rule W/CASE K+E
12-Apr-2002 4 9.00 Trigonometry Slide Rule Mechanics I.C.S. 1939
15-Apr-2002 0 8.95 AUTO and CONSTRUCTION Advt. Charts and Slide Rule
15-Apr-2002 1 9.99 CHARVOZ ARISTO # 909 GERMAN SLIDE RULE
15-Apr-2002 0 9.99 Trigonometry Slide Rule Mechanics 1923 HB NR
16-Apr-2002 2 4.99 1923 Trigonometry, Slide Rule, Mechanics
17-Apr-2002 6 20.50 36 SLIDE RULE MECHANICS Engineering MachinisT
17-Apr-2002 1 9.99 CHARVOZ-ROOS TRIG-O-LOG SLIDE RULE
18-Apr-2002 4 15.50 ARISTO CHARVOZ 0970 MULTILOG SLIDE RULE +CASE
22-Apr-2002 7 26.00 1930 SLIDE RULE Mechanics, Engineering, Power
24-Apr-2002 12 41.00 30 SLIDE RULE MECHANICS Engineering MachinisT
27-Apr-2002 1 7.50 Trigonometry Slide Rule Mechanics 1923 HB NR
28-Apr-2002 6 36.00 20 inch K and E N4096 Merchants slide rule

DateBidsPrice ($)Text
01-May-2002 0 5.99 1934 TRIGONOMETRY SLIDE RULE MECHANICS I.C.S.
04-May-2002 9 26.55 1936 SLIDE RULE Mechanics, Engineering, Power
05-May-2002 9 37.98 ARISTO CHARVOZ MODEL 0970 SLIDE RULE MINT
12-May-2002 7 31.00 ARISTO CHARVOZ Rare in Brass 0970 Slide Rule
12-May-2002 8 46.99 Richardson's Direct Reading Slide Rule
12-May-2002 3 20.50 Richardsons #1776 slide rule excellent
17-May-2002 0 6.95 Slide Rule bklt Charvoz Roos
19-May-2002 9 74.00 special german slide rule NESTLER MAARSCHALK
20-May-2002 5 12.03 ARISTO CHARVOZ 970 SLIDE RULE
20-May-2002 1 7.75 ITC # 145 Slide Rule Mechanics Vintage
21-May-2002 1 105.00 Hemmi 259D Slide Rule - Expert Mechanical
21-May-2002 7 250.50 K+E MERCHANTS SLIDE RULE (EXTRA NICE)
22-May-2002 3 12.50 Richardson's Direct Reading Slide Rule W/Case
23-May-2002 0 29.99 ARISTO CHARVOZ MODEL 0970 SLIDE RULE MINT
23-May-2002 1 35.00 ARISTO CHARVOZ MODEL 0970 SLIDE RULE MINT
24-May-2002 6 21.00 OLD! Mathematical Slide Rule Keychain*NO RESV
26-May-2002 4 25.50 1930 SLIDE RULE MECHANICS Engineering Machine
26-May-2002 10 46.00 Brand new K and E 68-1775 merchant's slide rule
29-May-2002 4 8.49 ARISTO CHARVOZ MODEL 0970 SLIDE RULE/GERMANY
31-May-2002 10 98.87 MERCHANTíS SLIDE RULE

DateBidsPrice ($)Text
05-Jun-2002 0 4.99 Charles Bruning Co. Pocket Slide Rule
06-Jun-2002 0 9.95 Charles Bruning Co. U.S.A. Slide Rule
06-Jun-2002 1 6.99 Charvos-Roos Slide Rule /case l@@k
08-Jun-2002 1 6.99 Trigonometry-Slide Rule-Mechanics Book ~1930
10-Jun-2002 5 29.00 1920 SLIDE RULE Mechanics Engineering VINTAGE
10-Jun-2002 8 38.98 K+E Merchants Slide Rule No. 4094
13-Jun-2002 10 47.50 CIRCULAR SLIDE RULE W/ CONVERSION CHARTS
14-Jun-2002 3 4.25 Trigonometry-Slide Rule-Mechanics - 1939
16-Jun-2002 2 13.16 RICHARDSON DIRECT READING SLIDE RULE W/CASE
16-Jun-2002 5 10.50 Richardsons #1776 slide rule excellent
16-Jun-2002 12 35.00 SLIDE RULE Charvoz Aristo 0970 ~LEATHER CASE
17-Jun-2002 1 7.95 RICHARDSON METAL SLIDE RULE WITH CASE
19-Jun-2002 3 9.00 ALLIS CHALMERS SLIDE RULE - 1950'S
22-Jun-2002 0 9.99 Vintage TI-30 Slide Rule Calculator and Charger
23-Jun-2002 11 169.17 SLIDE RULE~~~RICHARDSON'S, 1909 w/INSTR. BOOK
23-Jun-2002 3 14.55 Vintage Brass Richardson Slide Rule
24-Jun-2002 2 11.53 K and E 4094 Merchant's Slide Rule w/ box
25-Jun-2002 0 9.99 Aristo Nr.0970 Slide Rule,Charoz Multilog
25-Jun-2002 0 6.95 Charvoz Foos Slide Rule W/Case
27-Jun-2002 5 22.28 Richardson's Pantocrat Slide Rule w/Case 1912

DateBidsPrice ($)Text
29-Jun-2002 1 5.00 Vintage TI-30 Slide Rule Calculator and Charger
01-Jul-2002 1 5.95 Slide Rule bklt Charvoz Roos
03-Jul-2002 5 5.53 Vintage Slide Rule by CHARVOZ-ROOS w/Case
04-Jul-2002 1 3.95 Trigonometry Slide Rule Mechanics - 1930
06-Jul-2002 3 16.49 Aristo Nr.0970 Slide Rule,Charoz Multilog
06-Jul-2002 2 5.51 Slide Rule Simplified by Charles O. Harris
07-Jul-2002 4 21.71 1936 SLIDE RULE Mechanics, Engineering, Power
08-Jul-2002 3 30.00 Fichardson Direct Reading Slide Rule
08-Jul-2002 0 9.99 MANNHEIM Charvoz-Roose SR105 Slide Rule
08-Jul-2002 3 2.76 Slide Rule ~ CHARVOZ-ROOS ~ No. SR-109
09-Jul-2002 4 20.50 1930 Slide Rule Book w/ Trig and Mechanics
10-Jul-2002 1 9.99 Old Charvoz Aristo #0970 German Slide Rule
13-Jul-2002 1 100.00 Rare Vintage Mechanical SLIDE RULE Pencil
14-Jul-2002 4 24.19 Richardson's Direct-Reading Slide Rule, NR
14-Jul-2002 11 113.61 Vintage Slide Rule Mechanical Pencil
18-Jul-2002 1 7.99 Charles Bruning Co. Slide Rule leather case
19-Jul-2002 4 13.50 SLIDE RULE - Engineering, Mechanics 1939 Book
20-Jul-2002 2 1.25 Old Textbook - Trig-Slide Rule-Mechanics
22-Jul-2002 6 12.00 CATERPILLAR Co. Metric Slide Chart slide rule
22-Jul-2002 1 5.99 Charles Bruning Slide Rule Ruler w/Case

DateBidsPrice ($)Text
26-Jul-2002 0 9.99 MANNHEIM Charvoz-Roose SR105 Slide Rule
28-Jul-2002 1 5.00 Champion spark plug slide rule 1929-1951 RARE
31-Jul-2002 0 1.00 MANNHEIM Charvoz-Roose SR105 Slide Rule
02-Aug-2002 1 1.00 MANNHEIM Charvoz-Roose SR105 Slide Rule
02-Aug-2002 1 25.00 Ruxton MultiVider Slide Rule MechanicalPencil
04-Aug-2002 3 11.39 1939 TRIGONOMETRY SLIDE RULE MECHANICS
04-Aug-2002 7 237.50 Richardson's Direct Reading Slide Rule
15-Aug-2002 4 9.39 Trigonometry Slide Rule Mechanics ITC 1921
15-Aug-2002 0 4.99 old decimal tap drill pocket slide rule chart Gallery
16-Aug-2002 2 6.05 1935 Slide Rule Transmission Chains Cables
21-Aug-2002 4 6.50 Charles Bruning Co. 2401 Slide Rule in Case
21-Aug-2002 0 9.99 EMS (Electro-Mechanical) ad slide rule, case
23-Aug-2002 1 9.99 1936 TRIGONOMETRY SLIDE RULE MECHANICS Book
23-Aug-2002 3 6.50 c1958 Square D Electrical Slide Rule/Chart NR
26-Aug-2002 6 26.00 AUDEL'S Mathematics MECHANICS SLIDE RULE 37 Gallery
28-Aug-2002 1 9.99 1914 THE SLIDE RULE SIMPLIFIED-GEO.RICHARDSON
31-Aug-2002 1 5.00 Old Charter Premium - 1953-80 Date Slide Rule
01-Sep-2002 1 14.99 *OLD*SLIDE RULE and S.R. BOOK W/LUFKIN CHART
01-Sep-2002 8 51.99 MONROE SLIDE RULE RULER MECHANICAL PENCIL
05-Sep-2002 7 8.00 Slide Rule Charles Bruning 2401 w/ case box

DateBidsPrice ($)Text
09-Sep-2002 0 35.00 H. CHAPIN #73 Boxwood Rule w/ Caliper Slide
09-Sep-2002 2 10.50 Slide Rule Aristo #0970 Charvoz W Germany
12-Sep-2002 13 183.50 Geo. W. Richardsons Direct Reading Slide Rule
12-Sep-2002 2 9.99 Richardson Direct Reading Metal Slide Rule
12-Sep-2002 1 7.95 Slide Rule Charles Bruning 2401 w/ case
15-Sep-2002 2 11.50 AUDEL'S Mathematics MECHANICS SLIDE RULE 37
16-Sep-2002 0 30.00 H. CHAPIN #73 Boxwood Rule w/ Caliper Slide
22-Sep-2002 0 9.99 1936 TRIGONOMETRY SLIDE RULE MECHANICS BOOK!
22-Sep-2002 9 154.01 Circular Slide Rule and Smith Chart
22-Sep-2002 1 5.99 How to Use Slide Rule Charts Drills Problems
23-Sep-2002 0 9.99 1950 DIETZGEN SLIDE RULE CASE CONVERSIONCHART
24-Sep-2002 7 67.00 Hemmi 259D Mechanical Engineering Slide Rule
24-Sep-2002 0 9.00 K and E MERCHANT'S SLIDE RULE 4095-3
24-Sep-2002 1 14.99 KEUFFEL and ESSER 4095-3 MERCHANT'SLIDE RULE
28-Sep-2002 0 30.00 H. CHAPIN #73 Boxwood Rule w/ Caliper Slide
29-Sep-2002 0 9.99 1936 TRIGONOMETRY SLIDE RULE MECHANICS BOOK!
01-Oct-2002 0 16.00 Vintage Charvoz Drafting Tools and Slide Rule +
03-Oct-2002 1 7.99 1936 TRIGONOMETRY SLIDE RULE MECHANICS BOOK!
03-Oct-2002 0 9.99 Slide Rule Charles Bruning Co 2420 Leather Ca
06-Oct-2002 5 37.10 Early Geo Richardson Slide Rule Patent 1912

DateBidsPrice ($)Text
06-Oct-2002 3 22.49 SLIDE RULE - Engineering, Mechanics 1939 Book
07-Oct-2002 4 16.49 # Kienzle Chart Analyser slide rule disk #
07-Oct-2002 0 24.99 H. CHAPIN #73 Boxwood Rule w/ Caliper Slide
10-Oct-2002 3 12.50 Aristo DBGM Charvoz Slide Rule and Case
12-Oct-2002 5 14.15 Vintage Trigonometry Slide Rule Mechanics
13-Oct-2002 2 9.53 K and E MERCHANT'S SLIDE RULE 4095-3
14-Oct-2002 1 2.99 Charvos-Roos slide rule No. SR-105M
15-Oct-2002 6 17.50 1939 SLIDE RULE MechaNics Power + engineering
17-Oct-2002 0 5.00 Slide Rule Charles Bruning Co 2420 Leather Ca
20-Oct-2002 0 500.00 CHARPENTIER CIRCULAR SLIDERULE, SLIDE RULE
20-Oct-2002 1 8.95 large SLIDE RULE Model Of 1917 GEO RICHARDSON
21-Oct-2002 0 24.99 H. CHAPIN #73 Boxwood Rule w/ Caliper Slide
24-Oct-2002 9 78.00 1911 BRASS SLIDE RULE RICHARDSON A+A+A+
25-Oct-2002 2 9.49 *NAUTICAL SLIDE RULE/RULER*LOT*MAP CHARTING*
28-Oct-2002 1 9.99 Old Rechargeable Slide Rule Calculator
28-Oct-2002 1 7.75 ~ International Textbook Slide Rule Mechanics
29-Oct-2002 0 2.00 1971 US - Metric Converter Slide Rule Chart
29-Oct-2002 1 24.99 H. CHAPIN #73 Boxwood Rule w/ Caliper Slide
30-Oct-2002 1 7.00 Charles Bruning 10" Slide Rule and Case #2420
30-Oct-2002 0 2.00 Slide Rule Charles Bruning Co 2420 Leather Ca

DateBidsPrice ($)Text
03-Nov-2002 7 21.00 Richardson Slide Rule 1909 metal vintage
04-Nov-2002 2 11.61 1939 SLIDE RULE MechaNics Power + engineering
04-Nov-2002 0 9.95 Vintage Charvoz Drafting Tools and Slide Rule +
07-Nov-2002 0 500.00 CHARPENTIER CIRCULAR SLIDERULE, SLIDE RULE
09-Nov-2002 1 3.99 CHARLES BRUNING POCKET SLIDE RULE
10-Nov-2002 0 9.99 Charvoz - Roos No SR -109 Slide Rule
11-Nov-2002 1 2.99 1934 Trigonometry Slide Rule Mechanics Book
12-Nov-2002 3 16.10 Aristo Charvos Nr. 0970 MultiLog Slide Rule
14-Nov-2002 8 26.00 GERMAN SLIDE RULE CHARVOS ARISTO 970 W/CASE
18-Nov-2002 1 6.99 56 Engineer Ad SLIDE RULE,Atomic Power Charts
23-Nov-2002 2 5.34 ITC Trigonometry Slide Rule Mechanics
24-Nov-2002 6 26.00 OLD SLIDE RULE ARISTO-CHARVOS
28-Nov-2002 10 41.00 ARISTRO Studio Slide Rule Charvoz leather @@
28-Nov-2002 2 10.45 Vintage ARISTO Charvoz 0970 Slide Rule + Case
30-Nov-2002 1 4.99 RICHARDSONS DIRECT READING SLIDE RULE LEATHER
04-Dec-2002 8 27.00 OLD Slide Rule, Drafting Set, Mechanics Book
05-Dec-2002 0 9.99 1950 DIETZGEN SLIDE RULE CASE CONVERSIONCHART
07-Dec-2002 7 14.53 Charvos Aristo Slide Rule in Leather Case
08-Dec-2002 0 9.00 OLD Charles Bruning Slide Rule and Case Science
08-Dec-2002 1 9.99 Richardson Pantocrat Slide Rule w/case

DateBidsPrice ($)Text
10-Dec-2002 4 29.87 1942 Book THE SLIDE RULE by Charles Pickworth
11-Dec-2002 1 3.95 BLUE DEVIL SLIDE RULE CHART + 3 OTHERS
12-Dec-2002 6 13.00 1957 Weiss MITERITE Circular Slide Chart Rule
13-Dec-2002 4 15.50 SLIDE RULE - Engineering, Mechanics 1936 Book
17-Dec-2002 1 4.00 Trigonometry-Slide Rule-Mechanics
22-Dec-2002 3 11.50 1939 SLIDE RULE MechaNics Power + engineering
24-Dec-2002 9 38.00 F-104 CIRCLE SLIDE RULE KEY CHAIN
05-Jan-2003 8 25.99 Lockheed Circular Slide Rule Key Chain RARE!
05-Jan-2003 2 12.00 SLIDE RULE - Engineering, Mechanics 1936 Book
07-Jan-2003 0 24.00 Slide Rule-Richardson Direct Reading
11-Jan-2003 7 64.19 1911 RICHARDSON SLIDE RULE W/BOOK and LOTS MORE
12-Jan-2003 2 20.50 Aristo-Mulitlog slide rule by Aristo Charvoz
12-Jan-2003 1 9.95 Artisto Charvoz Slide Rule and Case
12-Jan-2003 0 9.99 OLD STERLING SLIDE RULE CHARM NR
16-Jan-2003 5 20.50 `30 SLIDE RULE MECHANICS Engineering Machine+
17-Jan-2003 3 12.86 1936 SLIDE RULE Engineering MECHANICS Trig VG
19-Jan-2003 7 14.51 1911 Richardson Pantocrat Slide Rule
19-Jan-2003 3 5.50 Trigonometry and Slide Rule Mechanics
20-Jan-2003 1 9.95 CHARLES BRUNING 6" POCKET SLIDE RULE
21-Jan-2003 5 15.50 Aristo Charvoz Slide Rule

DateBidsPrice ($)Text
21-Jan-2003 8 31.50 Aristo Charvoz Slide Rule and Leather Case
21-Jan-2003 1 9.95 Charvoz Roos 12" Slide Rule
21-Jan-2003 0 2.00 VINTAGE CHARLES BRUNING SLIDE RULE 5" #2401
23-Jan-2003 0 9.99 *DIETZGEN Slide Rule #1767 and CHAINNING PINS*
26-Jan-2003 0 4.99 Charvoz Slide Rule W/ Case #SR-111
26-Jan-2003 0 4.99 Old Charvoz Roos USA Made Slide Rule w/Case
27-Jan-2003 10 50.10 Old+Working Little Slide Rule on Key Chain NR
28-Jan-2003 2 9.95 Aristo Charvoz Multilog Slide Rule
29-Jan-2003 0 24.99 CHARVOZ-ROOS NO. SR-111 TRIG-O-LOG SLIDE RULE
30-Jan-2003 2 10.50 1936 SLIDE RULE Engineering MECHANICS Trig VG
31-Jan-2003 2 10.50 1918 "The Slide Rule Simplified" - Richardson
01-Feb-2003 1 4.00 Charvoz Aristo German Slide Rule No. 970
01-Feb-2003 10 19.50 PORSCHE MECHANICS SLIDE RULE NEAT NR
02-Feb-2003 1 4.99 Old Charvoz Roos USA Made Slide Rule w/Case
02-Feb-2003 0 8.00 Slide Rule Charles Bruning 2420 w/case
03-Feb-2003 1 9.99 Scholar Charvoz Slide Rule Clifton New Jersey
03-Feb-2003 0 9.99 Science Charm Bracelet,slide rule,caliper,etc
04-Feb-2003 1 1.99 Masterchord Rule Chord slide rule chart
06-Feb-2003 4 16.01 Aristo Charvoz Slide Rule and Leather Case
08-Feb-2003 1 8.99 OLD STERLING SLIDE RULE CHARM NR

DateBidsPrice ($)Text
11-Feb-2003 2 9.50 Charvoz Roos Slide Rule and Leather Case
12-Feb-2003 6 16.49 Pickett and Eckel N400 Merchant Slide Rule
15-Feb-2003 1 9.99 1939 SLIDE RULE Engineering MECHANICS Trig VG
15-Feb-2003 8 6.76 Charvoz-Roos, Slide rule w/brown leather case
19-Feb-2003 3 6.00 Charles Bruning Pocket Slide Rule w/ case
19-Feb-2003 10 22.50 VINTAGE RICHARDSON SLIDE RULE 1911
20-Feb-2003 6 40.10 Science Charm Bracelet,slide rule,caliper,etc
23-Feb-2003 3 3.25 CHARLES BRUNNING CO. PLASTIC SLIDE RULE 2401
23-Feb-2003 5 24.50 CIRCULAR SLIDE RULE CHART COMPUTER CPM PERT
23-Feb-2003 7 56.00 SLIDE RULE SLIDE CHART CALCULATOR COMPUTER
23-Feb-2003 3 36.50 SUPERB VINTAGE RICHARDSON METAL SLIDE RULE
25-Feb-2003 0 7.00 1936 Trigonometry Slide Rule Mechanics Manual
26-Feb-2003 3 10.76 Richardson Direct Reading Slide Rule #1776
03-Mar-2003 2 9.99 `38 SLIDE RULE MECHANICS Machine Engineering+
04-Mar-2003 14 86.00 Old Monroe Slide Rule Mechanical Adv Pencil
04-Mar-2003 1 10.00 old mechanical calculator-additor-slide rule
05-Mar-2003 0 9.95 8" Howitzer Slide Rule Charge Calc Vietnam
07-Mar-2003 1 6.00 1960: SLIDE RULE SIMPLIFIED -- Charles Harris
09-Mar-2003 0 7.90 3 Slide Rule K and E CHARVOZ-ROOS Pickett
10-Mar-2003 1 9.95 I.C.S Books Slide Rule Mechanics and logs 1928

DateBidsPrice ($)Text
10-Mar-2003 4 28.99 Richardson's Business Man's Slide Rule
10-Mar-2003 11 104.50 Slide Rule Mechanical Pencil Calculator
11-Mar-2003 4 10.50 SLIDE RULE ROUND SLIDE-CHART PERRYGRAF c1959
13-Mar-2003 1 4.99 1935 Trignometry Slide Rule Mechanics
16-Mar-2003 5 27.54 Geo W Richardson's Direct Reading Slide Rule
16-Mar-2003 6 21.46 Slide Rule Dietzgen Post Aristo Charvoz LOT3
21-Mar-2003 7 51.00 Concise 32 Circular Slide Rule Keychain New!
22-Mar-2003 7 22.05 Slide Rule Aristo Charvoz NR0970~ and CASE
23-Mar-2003 2 5.50 3 Slide Rule K and E CHARVOZ-ROOS Pickett
23-Mar-2003 1 24.99 K and E #4095-3 Merchant's Slide Rule/Case
23-Mar-2003 4 8.28 Very Old Richardson Slide Rule #1776
24-Mar-2003 2 10.49 1934 SLIDE RULE Engineering MECHANICS Book NM
24-Mar-2003 1 14.99 1946 Sears Merchant's Calculator Slide Rule
25-Mar-2003 7 22.00 LOCKHEED Key Chain Slide Rule
26-Mar-2003 5 14.00 CHARLES BRUNING 6" POCKET SLIDE RULE
27-Mar-2003 1 15.00 ©1909 Richardson metal "problem" slide rule
28-Mar-2003 9 96.00 MECHANICAL CALCULATOR WITH SLIDE RULE IN CASE
30-Mar-2003 2 3.75 OLD TRIGONOMETRY SLIDE RULE MECHANICS BOOK
31-Mar-2003 5 20.50 ARISTO CHARVOZ Nr. 0970 SLIDE RULE
31-Mar-2003 7 32.98 Slide Rule Aristo Charvoz NR0970 and CASE

DateBidsPrice ($)Text
01-Apr-2003 2 20.50 Vintage Germany Charles Bruning Slide Rule
02-Apr-2003 5 12.50 Process Capability / Control Chart Slide Rule
04-Apr-2003 5 16.00 Concise No. 32 Key Chain Slide Rule *Keychain
10-Apr-2003 8 77.00 *** PATENT 1911 Richardson SLIDE RULE ***
13-Apr-2003 0 3.50 Illco-Way ionXchange calculator/slide rule
14-Apr-2003 8 140.49 Vintage Richardson Slide Rule
16-Apr-2003 2 95.00 EARLY '09 RICHARDSON Slide Rule; box and book!
18-Apr-2003 4 25.95 9 Old Technical "Slide Rule" Charts Volt Ohms
18-Apr-2003 0 15.00 large rare 1948 pregnancy slide rule chart nr
19-Apr-2003 5 20.06 VINTAGE CHARVOZ - ROOS SLIDE RULE
20-Apr-2003 3 23.37 K and E 4095-3 Merchant's Slide Rule
21-Apr-2003 1 9.99 Old Geo. Richardson Slide Rule and Case
21-Apr-2003 1 3.00 SLIDE RULE - CHARLES BRUNING Co. - DRAVO
21-Apr-2003 1 9.00 Slide Rule Charvoz Rooz SR-105M with Case
25-Apr-2003 1 1.00 Vintage Richardson Slide Rule
26-Apr-2003 1 15.00 large rare 1948 pregnancy slide rule chart nr
27-Apr-2003 3 15.50 14 Vintage Tool Machinist Slide Rule Charts
27-Apr-2003 1 5.99 CHARLES BRUNING 2401 6" SLIDE RULE
27-Apr-2003 5 26.87 Merchant's Slide Rule W/ Leather Case and Books
27-Apr-2003 1 50.00 NESTLER Sytem Maarschalk 0440 slide rule

DateBidsPrice ($)Text
28-Apr-2003 1 15.00 1934 SLIDE RULE Engineering MECHANICS Book
01-May-2003 2 13.00 Concise Keychain Circular Slide Rule * New NR
01-May-2003 10 26.00 Vintage Dietzgen Slide Rule With Case Chart
01-May-2003 2 11.50 Vintage K and E Slide Rule, Case--CHARITY!!!!!!
02-May-2003 1 7.99 Bethlehem Steel Slide Rule Calculator Chart
03-May-2003 7 36.77 ARISTO MULTILOG CHARVOZ SLIDE RULE NO.970 HC
04-May-2003 3 32.03 CHARVOS ARISTO 0929 MULTI TRIG SLIDE RULE
04-May-2003 4 6.00 Charvoz Aristo Slide Rule No. 801
04-May-2003 2 3.25 Slide Rule-Charles Bruning Co. 2401 w/case
04-May-2003 1 8.99 TRIGONOMETRY SLIDE RULE MECHANICS IntTxtbkCo
06-May-2003 5 14.91 Acipco Charles Bruning Co. Slide Rule 2401
06-May-2003 4 20.56 Aristo Charvoz slide rule w/ leather cse 0970
06-May-2003 0 5.00 CHARVOZ-ROOS SLIDE RULE W/POUCH
06-May-2003 1 6.00 Charvoz-Roos No. SR-109 USA Old Slide Rule
09-May-2003 2 50.00 HEMMI SLIDE RULE 259D 10" Expert Mechanical
10-May-2003 1 9.99 1939 SLIDE RULE MechaNics Power + engineering
11-May-2003 13 129.29 Bethlehem Steel Slide Rule Calculator Chart
11-May-2003 3 20.56 Bethlehem Steel Slide Rule Calculator Chart
11-May-2003 1 9.99 OCCUPIED JAPAN CHARVOZ-ROOS SR-201 SLIDE RULE
11-May-2003 4 27.00 Slide Rule Calculator Chart Milling

DateBidsPrice ($)Text
11-May-2003 8 78.50 Very Early Richardson Slide Rule Spec. Cursor
12-May-2003 4 22.49 Aristo Multilog Charvoz Slide Rule 970 w Case
12-May-2003 2 10.03 Old SR-111 Trig-O-Log Charvoz-Roos Slide Rule
14-May-2003 17 202.50 14K GOLD - RARE SLIDE RULE CHARM MOVES - NR
15-May-2003 15 894.00 QUIXSUM MECHANICAL CALCULATOR SLIDE RULE
19-May-2003 4 30.35 Vintage K and E~ Merchant Slide Rule - 68-1775
20-May-2003 0 11.99 Charvoz-Roos Slide Rule w Case No. SR-105M
20-May-2003 5 8.83 DATSUN MECHANICS SLIDE RULE NOS NR
21-May-2003 1 12.00 Old Trig-O-Log Charvoz-Roos Slide Rule SR-111
24-May-2003 1 5.00 TRIGONOMETRY SLIDE RULE MECHANICS BOOK
25-May-2003 0 9.99 Charles Brunning Slide Rule + Pocket caliper
26-May-2003 1 9.99 1939 SLIDE RULE MechaNics Power + engineering
27-May-2003 3 15.50 ARISTO SLIDE RULE W/LEATHER CASE 0970 CHARVOZ
27-May-2003 1 5.00 Ballistics Chart Slide-rule
27-May-2003 0 35.00 HEMMI SLIDE RULE 259D 10" Expert Mechanical
28-May-2003 6 26.00 Aristo Charvoz Slide Rule with Case
28-May-2003 2 19.50 Vintage Richardson Rule Works Slide Rule
29-May-2003 2 7.00 VINTAGE SLIDE RULE,STRAIT-LINE CHALK +BONUS
30-May-2003 0 39.00 G.W.RICHARDSON TRAJECTORY SLIDE RULE
30-May-2003 5 17.50 Keuffel and Esser Merchant's Slide Rule w/Case

DateBidsPrice ($)Text
05-Jun-2003 1 35.00 HEMMI SLIDE RULE 259D 10" Expert Mechanical
07-Jun-2003 0 8.99 Slide Rule -- Charvoz-Roos No. SR109
08-Jun-2003 0 19.50 1911 Geo W. Richardson Slide Rule
08-Jun-2003 4 9.50 Keuffel and Esser K and E Slide Rule--CHARITY!!!!
08-Jun-2003 3 8.50 Old Keuffel and Esser K and E Slide Rule-CHARITY!
09-Jun-2003 23 1000.00 RARE! 1942 JAPANESE MECHANICAL SLIDE RULE
12-Jun-2003 0 9.99 Irish Mileage "slide rule" chart
12-Jun-2003 1 4.00 John Bean Sprayer Slide Rule for Orchard
12-Jun-2003 5 42.56 Keuffel and Esser Co Merchant's Slide Rule 1908
12-Jun-2003 3 21.50 Old ARISTO CHARVOX German Slide Rule and Case
15-Jun-2003 1 5.99 1964 International Rectifier Slide Rule Chart
15-Jun-2003 4 11.01 1967 TRW Varicap Slide Rule Capacitance Chart
15-Jun-2003 0 3.00 Slide Rule-Charles Bruning Co. 2401 w/case
16-Jun-2003 1 24.99 Chavoz-Roos SR-108 Slide Rule
17-Jun-2003 2 21.50 1911 Geo W. Richardson Slide Rule
19-Jun-2003 5 13.49 9 CONSTRUCTION MECHANICS SLIDE RULE BOOKS
20-Jun-2003 0 9.99 Irish Mileage "slide rule" chart
22-Jun-2003 2 7.50 GERMAN SLIDE RULE ARISTO CHARVOS RADIO DC
26-Jun-2003 0 5.00 Vintage Photo Price Chart~Sliderule~CHILCOTE
29-Jun-2003 2 550.00 Charpentier Calculimetre Circular Slide Rule

DateBidsPrice ($)Text
02-Jul-2003 2 3.24 Charvos-Roos sliderule No. SR-105M
05-Jul-2003 4 18.50 Slide Rule Simplified by Charles O. Harris
07-Jul-2003 0 80.00 Nice Richardson Model 1917 Sliderule
08-Jul-2003 2 13.16 Richardson Direct Reading Slide Rule
09-Jul-2003 3 13.20 K and E MERCHANTíS DUPLEX SLIDE RULE 4095-3
10-Jul-2003 2 7.50 OLD TRIGONOMETRY SLIDE RULE MECHANICS BOOK
11-Jul-2003 3 20.55 K and E- MERCHANTS SLIDE RULE-LEATHER CASE-MINT
14-Jul-2003 0 65.00 Nice Richardson Model 1917 Sliderule
15-Jul-2003 0 9.99 Charles Bruning Co. Slide Rule with Case
16-Jul-2003 5 20.00 VF MINIATURE MECHANICAL SLIDE RULE TIE CLASP
22-Jul-2003 0 19.95 CHARVOS ROOS SLIDE RULE
24-Jul-2003 1 35.00 HEMMI SLIDE RULE 259D 10" Expert Mechanical
29-Jul-2003 0 9.95 CHARVOS ROOS SLIDE RULE
30-Jul-2003 1 9.99 Charles Bruning Co. Slide Rule with Case
30-Jul-2003 5 11.50 SLIDE RULE SIMPLIFIED RICHARDSON CLARK 1918
30-Jul-2003 1 9.99 VINTAGE CHARVOZ -ROOS SLIDE RULE EXC.
31-Jul-2003 0 9.99 Charvoz Aristo No. 0970 Slide Rule
03-Aug-2003 1 3.50 Illco-Way ionXchange calculator/slide rule
03-Aug-2003 0 2.00 Trombone Position Slide Rule Chart
03-Aug-2003 1 2.00 Trumpet/Cornet Slide Rule Fingering Chart

DateBidsPrice ($)Text
04-Aug-2003 3 5.26 Small Charles Bruning Slide Rule No Reserve!!
06-Aug-2003 0 6.00 Charles Bruning Co. Slide Rule in Case PIC
07-Aug-2003 2 10.26 RICHARDSON RULE WORKS SLIDE RULE
07-Aug-2003 1 24.99 RICHARDSON RULE WORKS Slide Rule Pat 1911-12
10-Aug-2003 1 1.00 Slide Rule Trombone Position Chart
11-Aug-2003 2 1.75 Trumpet/Cornet Slide Rule Fingering Chart
12-Aug-2003 0 0.99 Slide Rule Trombone Position Chart
12-Aug-2003 1 1.00 Trumpet/Cornet Slide Rule Fingering Chart
14-Aug-2003 7 25.03 Keuffel and Esser #4094 Merchants Slide Rule
15-Aug-2003 3 10.50 K E Merchants Slide Rule Very OLD
18-Aug-2003 2 10.50 Tie Clasp = MECHANICAL SLIDE RULE
19-Aug-2003 4 14.02 RARE USA Made Charvoz-Roos Pocket Slide Rule
19-Aug-2003 0 4.99 Richardson Direct Reading SLIDE RULE w/case
19-Aug-2003 4 2.52 Slide Rule Trombone Position Chart
19-Aug-2003 4 1.69 Slide Rule Trumpet/Cornet Fingering Chart
20-Aug-2003 10 106.05 Schacht and Westerich of Germany Slide Rule /NR
23-Aug-2003 0 14.99 Sear's 1946 Merchant's Calculator Slide Rule
24-Aug-2003 1 0.99 Slide Rule Trombone Position Chart
24-Aug-2003 3 20.49 Vintage Charles Bruning Binary Slide Rule
26-Aug-2003 0 5.00 OLD CHARLES BRUNING CO. SLIDE RULE w/case

DateBidsPrice ($)Text
26-Aug-2003 4 6.50 Vintage Charles Bruning Co. Sliderule and Case!
27-Aug-2003 2 35.00 HEMMI SLIDE RULE 259D 10" Expert Mechanical
30-Aug-2003 0 14.99 Sear's 1946 Merchant's Calculator Slide Rule
31-Aug-2003 0 6.00 1953 OLD CHARTER LEAP YEAR SLIDE RULE RARE NR
31-Aug-2003 1 9.95 Charvoz Roos Slide Rule, MIOJ, 4 inch w/ case
31-Aug-2003 2 11.73 SLIDE RULE BY GEO. W. RICHARDSON 1917
31-Aug-2003 2 4.50 nice Charles bruning slide rule with case
02-Sep-2003 11 67.66 DEVCO SLIDE RULE MECHANICAL PENCIL
02-Sep-2003 10 89.00 Vintage LOFTUS Saccharometer and Slide Rule
08-Sep-2003 1 5.75 1954 Photo-Mechanix Circular Slide Rule Rare
09-Sep-2003 1 9.99 Charvoz Aristo Germany Slide Rule LeatherCase
11-Sep-2003 16 46.45 CHARVOZ ARISTO MULTILOG # 870 SLIDE RULE
11-Sep-2003 0 9.99 Sear's 1946 Merchant's Calculator Slide Rule
16-Sep-2003 1 35.00 HEMMI SLIDE RULE 259D 10" Expert Mechanical
19-Sep-2003 0 9.99 Sear's 1946 Merchant's Calculator Slide Rule
21-Sep-2003 2 4.45 How To Use A Slide Rule BETCHA DONT REMEMBER!
22-Sep-2003 1 6.99 Vintage K E Slide Rule Manual; RADIAC Chart
26-Sep-2003 0 45.00 Nice Richardson Model 1917 Sliderule
27-Sep-2003 3 18.50 Charvoz-Roos SR-108 Dual 10"/5" Slide Rule
29-Sep-2003 9 27.53 Large Old Aristo Charvoz Slide Rule w/ papers

DateBidsPrice ($)Text
29-Sep-2003 1 6.99 Lot of Slide Rule Scales and Charts
30-Sep-2003 4 15.57 VINTAGE CHARVOZ ARISTO SLIDE RULE
02-Oct-2003 0 9.00 CHARLES BRUNING 2420 SLIDE RULE RULER W/C
05-Oct-2003 6 31.67 K and E Merchants Slide Rule #4095-3S with case
08-Oct-2003 1 24.00 Nice Richardson Model 1917 Sliderule
11-Oct-2003 0 9.99 Charvoz- Roos Slide Rule No. SR-109 USA
11-Oct-2003 1 3.00 SLIDE RULE CURRANCY EXCHANGER PAN AM 1975
11-Oct-2003 0 9.99 VNTG CHARLES BRUNING ALUMIN SLIDE RULE RULER
12-Oct-2003 0 9.99 Charvoz-Roos Slide Rule 1940's w/case SR 111
13-Oct-2003 1 5.00 MERCHANT'S Graphic Profit Finder Slide Rule
14-Oct-2003 5 34.78 Nice Geo. Richardson 1911 Slide Rule
14-Oct-2003 1 1.99 Old Slide Rule, Charvoz-Roos, with case
18-Oct-2003 1 50.00 HEMMI SLIDE RULE 259D 10" Expert Mechanical
21-Oct-2003 0 5.00 MERCHANT'S Graphic Profit Finder Slide Rule
23-Oct-2003 2 15.50 RICHARDSON'S"DIRECT READING"SLIDE RULE ,1912
24-Oct-2003 5 17.50 1 post and 1richardson pantocrat old slide rule
24-Oct-2003 3 9.25 Charvoz-Roos Trig-O-Log Slide rule/ K and E Case
26-Oct-2003 0 25.00 K and E Slide Rule and Case Mannheim Merchant's 4094
28-Oct-2003 1 1.00 MERCHANT'S Graphic Profit Finder Slide Rule
28-Oct-2003 5 20.50 RICHARDSON slide rule of 1917 ~ for J.H. Weil

DateBidsPrice ($)Text
28-Oct-2003 1 9.99 `30 SLIDE RULE MECHANICS Engineering Machine+
30-Oct-2003 3 20.50 1917 SLIDE RULE w brass trim Richardson Weil
02-Nov-2003 1 9.99 Lot 7 Slide Rule Chart Calculator Electrical
02-Nov-2003 3 5.50 SLIDE CHARTS and RULE, LOT OF 7, PLUS BONUS.
02-Nov-2003 0 5.00 Vintage K and E Merchant's Slide Rule 4095-3
03-Nov-2003 1 50.00 HEMMI SLIDE RULE 259D 10" Expert Mechanical
03-Nov-2003 1 2.50 Science and Mechanics Handy Slide Rule VINTAGE
05-Nov-2003 5 14.00 Charles Bruning Round Slide Rule
06-Nov-2003 5 20.05 Geo W. Richardson's Direct Reading Slide Rule
09-Nov-2003 5 16.50 OLD Slide Rule and Mechanical Design manuals
09-Nov-2003 2 8.27 Vintage K and E Merchant's Slide Rule 4095-3
10-Nov-2003 0 9.99 Antique Charvoz-Roos SR-109 Slide Rule + Case
14-Nov-2003 6 39.98 FXR Circular Slide Rule/Smith Chart Two-sided
16-Nov-2003 0 9.99 Richardson Unique Problem-Solving Slide Rule
16-Nov-2003 1 20.00 Strange slide rule by Richardson for Weil
18-Nov-2003 1 9.99 Antique Charvoz-Roos SR-109 Slide Rule + Case
18-Nov-2003 1 2.99 TELEDINE PINES BENDING TOOL SLIDE RULE CHART
18-Nov-2003 0 9.95 VINTAGE CHARLES BRUNING CO. SLIDE RULE
19-Nov-2003 1 14.00 ALLIS CHALMERS SLIDE RULE
19-Nov-2003 0 9.50 CHARVOS-ROOS SR 105 M SLIDE RULE

DateBidsPrice ($)Text
19-Nov-2003 4 15.50 Slide Rule, K and E, Merchant's Slide Rule
20-Nov-2003 0 19.95 1912 BOOK SLIDE RULE SIMPLIFIED GW RICHARDSON
23-Nov-2003 2 10.75 RICHARDSON RULE WORKS 1912 METAL SLIDE RULE
23-Nov-2003 3 11.61 Richardson's Direct Reading Slide Rule
26-Nov-2003 0 9.95 1912 BOOK SLIDE RULE SIMPLIFIED GW RICHARDSON
27-Nov-2003 0 4.50 CHARVOS-ROOS SR 105 M SLIDE RULE
27-Nov-2003 3 13.00 Richardson Unique Problem-Solving Slide Rule
30-Nov-2003 0 2.99 CEC PRESSURE CONVERSION SLIDE RULE CHART
30-Nov-2003 0 2.99 CONDUCTOR SELECTOR SLIDE RULE CHART
30-Nov-2003 1 5.99 SHURE REACTANCE MICROPHONE SLIDE RULE CHART
30-Nov-2003 1 5.99 STRAIN GAGE CALCULATOR SLIDE RULE CHART
30-Nov-2003 1 2.99 TRW VARICAP SLIDE RULE CHART
01-Dec-2003 9 11.00 1911RICHARDSON SLIDE RULE METAL A+A+
01-Dec-2003 3 12.50 2 Mechanical Engineering Books + Slide Rule
01-Dec-2003 3 16.25 GEO. W. RICHARDSON'S SLIDE RULE 1912
01-Dec-2003 5 5.50 OLD Slide Rule and Mechanical Design manuals
03-Dec-2003 1 24.99 **Richardson PANTOCRAT Slide Rule**
04-Dec-2003 0 9.99 Charles Bruning Co Slide Rule in case NO RESE
06-Dec-2003 0 5.00 SHURE REACTANCE MICROPHONE SLIDE RULE CHART
09-Dec-2003 9 18.65 Aristo Charvoz Multilog Slide Rule 0970 Germn

DateBidsPrice ($)Text
09-Dec-2003 0 9.95 Charles Bruning Round Slide Rule
10-Dec-2003 1 5.00 10" CHARVOZ-ROOS SLIDE RULE # SR-105
10-Dec-2003 2 5.50 Charles Bruning slide rule in case EXNR
10-Dec-2003 0 84.99 Collapsable Drafting table w/slide rule+chair
12-Dec-2003 1 6.95 1912 BOOK SLIDE RULE SIMPLIFIED GW RICHARDSON
15-Dec-2003 6 25.49 Sliderule Exposure Calculator Pencil Sylvania Mechanical Pencil
17-Dec-2003 4 20.59 Aristo Charvoz 0970 Multilog Slide Rule Case
22-Dec-2003 0 9.99 Charles Bruning Co Slide Rule in case NO RESE
23-Dec-2003 1 9.99 Aristo TriLog 0908 Charvoz slide rule w/instr
02-Jan-2004 8 3.85 Charles Bruning 2401 Slide Rule
02-Jan-2004 0 9.99 Charvoz-Roos Slide Rule SR-105D
02-Jan-2004 1 9.99 Irish Mileage "slide rule" chart
03-Jan-2004 2 10.00 Lawrence Slide Rule and Mechanical Calculator
04-Jan-2004 0 9.99 VINTAGE RICHARDSON STEEL SLIDE RULE DTD. 1911
10-Jan-2004 4 8.50 DISNEY Characters "Slide Rule", MARX, 1972
11-Jan-2004 2 8.49 Charvoz-Roos No. SR-111 Trig-O-Log Slide Rule
13-Jan-2004 1 9.99 Small Slide Rule Chinese Characters Relay
14-Jan-2004 1 9.99 Charvoz Roos SR-111 Slide Rule w Leather Case
18-Jan-2004 1 9.99 1912 Richardson METAL Slide Rule NR
18-Jan-2004 5 16.06 Drafting Tool Mechanical Triangle Slide Rule

DateBidsPrice ($)Text
20-Jan-2004 0 9.95 VINTAGE CHARLES BRUNING CO. SLIDE RULE
21-Jan-2004 0 7.00 DISNEY CHARACTER SLIDE RULE
24-Jan-2004 6 51.00 Majestic Mechanical Calculator and Slide Rule
25-Jan-2004 12 202.50 K and E N-4096 20" Merchant's Mannheim Slide Rule
25-Jan-2004 3 5.50 RICHARDSON STEEL SLIDE RULE DTD. 1911
27-Jan-2004 1 14.99 CHARTING TOOLS SLIDE and PARALLEL RULE DIVIDER
27-Jan-2004 8 45.44 Vintage Monroe Slide Rule Mechanical Pencil
28-Jan-2004 3 43.87 Charles Bruning Round Slide Rule
29-Jan-2004 1 9.99 VINTAGE CHARVOZ-ROOS #SR-104 SLIDE RULE
30-Jan-2004 5 5.50 Charles Bruning Slide Rule 1945
01-Feb-2004 5 21.05 CHARVOZ ARISTO SLIDE RULE 979 MADE IN GERMANY
03-Feb-2004 2 6.50 OLD WHEAT GROWTH/LOSS ? CHART SLIDE RULE~ NR
08-Feb-2004 5 17.00 Pickett 1000 and Richardson slide rules
09-Feb-2004 13 42.00 Lufkin Slide Ruler Rules Hayden-Corbett Chain
09-Feb-2004 1 3.00 Slide Rule Simplified - Richardson
10-Feb-2004 0 5.00 TRIGONOMETRY - SLIDE RULE - MECHANICS
11-Feb-2004 1 5.00 LOT OF 4 SLIDE RULES AND SLIDE CHARTS
11-Feb-2004 3 6.50 LOT OF SLIDE RULES AND SLIDE CHARTS
11-Feb-2004 10 93.78 NEAT Monroe Mechanical Pencil Slide Rule
12-Feb-2004 1 24.99 RARE ENGINEERING SLIDE RULE - ARISTO CHARVOZ

DateBidsPrice ($)Text
14-Feb-2004 4 6.10 DTC Engineers thread chart and sliderule
15-Feb-2004 11 72.99 1909 GEO W RICHARDSON'S DIRECT SLIDE RULE
16-Feb-2004 1 2.99 Ansul Vapor Pressure Chart slide rule, 1949
16-Feb-2004 2 10.50 CHARVOS-ROOS ENGINE DIVIDED SLIDE RULE PSR200
16-Feb-2004 1 2.99 Franceformer Tube Chart slide rule 1947
16-Feb-2004 10 31.00 K and E MERCHANTS MANNHEIM SLIDE RULE #4094 1900
17-Feb-2004 6 22.50 Charvoz-Roos 5in Slide Rule
18-Feb-2004 3 8.00 Charvoz-Roos SR-111 12" Slide Rule Vintage
18-Feb-2004 0 9.99 Richardson, Direct Reading,, Slide Rule, 1912
19-Feb-2004 0 22.50 Richardson's Direct Reading Slide Rule 1912
22-Feb-2004 0 3.99 SHURE REACTANCE SLIDE RULE CHART
23-Feb-2004 0 15.00 Slide Rule Charvoz-Roos SR-III Tric-O-Log
24-Feb-2004 12 32.77 Slide Rule, Aristo 870 by Charvoz, Germany
25-Feb-2004 0 7.50 155MM HOWITZER SLIDE RULE CHARGE 1 / 3 LQQK
26-Feb-2004 2 2.00 BARNES Infrared Correlation Chart Slide Rule
26-Feb-2004 1 50.00 HEMMI SLIDE RULE 259D 10" Expert Mechanical
26-Feb-2004 7 15.15 Richardson Slide Rule W/Case 1776
29-Feb-2004 0 6.75 Charles Bruning Co. Slide Rule Shell Oil exec
29-Feb-2004 1 6.99 Vintage Merchant's Duplex Slide Rule Keuffel
01-Mar-2004 3 10.50 1968 Charles Merrill Slide Rule and Instruction Guide Bkt

DateBidsPrice ($)Text
01-Mar-2004 2 12.50 RARE ENGINEERING SLIDE RULE - ARISTO CHARVOZ
01-Mar-2004 0 9.99 Vintage CHARVOZ-ROOS SR-106 Slide Rule
02-Mar-2004 1 5.00 Lens-Projection Screen Calculator Slide Rule * Chart NR
02-Mar-2004 3 13.27 Machinist Mystery Lot #3 Slide Rule Book and Charts
03-Mar-2004 1 1.00 vintage slide rule 1976 SLIDE CHART CORP calculator
04-Mar-2004 2 10.49 Aristo Charvoz 0970 MultiLog Slide Rule Made In Germany
07-Mar-2004 7 16.65 1937 Charles Bruning SLIDE RULE ROUND and Manual
07-Mar-2004 0 24.99 Charvoz-Roos Slide Rule SR-105D
09-Mar-2004 0 19.95 Charvoz Aristo-Multilog 970 Slide Rule w/Leather Case
11-Mar-2004 0 40.00 HEMMI SLIDE RULE 259D 10" Expert Mechanical
17-Mar-2004 14 104.50 Pickett Slide Rule * No-Patent * Design by Chan Street
18-Mar-2004 2 28.79 DIETZGEN and CHARVOS Drafting Tools and POST Slide Rule
20-Mar-2004 0 40.00 HEMMI SLIDE RULE 259D 10" Expert Mechanical
21-Mar-2004 3 9.99 Charvoz Aristo MultiLog German Slide Rule NO RESERVE
21-Mar-2004 3 15.50 Slide Rule Tube Tester Electronic Charts Nomograph
22-Mar-2004 3 11.07 Aristo Charvoz MultiLog Slide Rule 0970 and Case
22-Mar-2004 1 2.99 SHURE REACTANCE SLIDE RULE CHART
26-Mar-2004 1 6.99 SLIDE RULE CHARLES BRUNING CO LEATHER CASE USA MADE NR
27-Mar-2004 1 50.00 HEMMI SLIDE RULE 259D 10" Expert Mechanical
28-Mar-2004 0 9.95 CHARLES BRUNING CO SLIDE RULE IN CASE

DateBidsPrice ($)Text
28-Mar-2004 5 5.50 CHARLES BRUNING NO. 2401 POCKET SLIDE RULE
28-Mar-2004 1 9.00 Chapman's Piloting Handbook and Nautical Slide Rule
28-Mar-2004 3 14.00 Charvoz Aristo- 909 Slide Rule w/Leather Case German
28-Mar-2004 0 19.95 Charvoz Aristo-Multilog 970 Slide Rule w/Leather Case
28-Mar-2004 4 12.27 VINTAGE RICHARDSON'S 1911 METAL SLIDE RULE
29-Mar-2004 3 15.01 2 Vintage Slide Rule Richardson Metal Lawrence Wood
29-Mar-2004 0 2.50 Charles Bruning Co. Slide ruler
31-Mar-2004 3 8.27 A.T. and T.CO. Guy Rule Rotary Type Slide Chart Celluloid
31-Mar-2004 10 29.78 Post Hemmi Slide Rule: Purchased in 1947-49
31-Mar-2004 1 12.00 Trigonometry - Slide Rule - Mechanics
01-Apr-2004 5 12.85 Old K and E Model 4094 Merchant's Mannheim Slide Rule
03-Apr-2004 1 5.00 Vintage DRAFTING set lot Slide Rule Charios Starrett 16
04-Apr-2004 1 3.99 Old Charvoz Aristo Scholar Slide Ruler and Case GERMANY
04-Apr-2004 0 12.99 POST SLIDE RULE WITH CASE and CHART #1452WL HEMMI JAPAN
08-Apr-2004 0 7.99 1938 Trigonometry Slide Rule Mechanics Book
08-Apr-2004 8 28.00 ARISTO Merchant Slide Rule #845, Deluxe Case and Instr.
08-Apr-2004 7 47.46 Richardson Model 1917 Slide Rule Brass J H Weil Vintage
09-Apr-2004 1 9.99 POST SLIDE RULE WITH CASE and CHART #1452WL HEMMI JAPAN
12-Apr-2004 3 15.50 Aristo Charvos No. 0970 Multilog Slide Rule W/case
12-Apr-2004 2 4.25 Made In U.S.A. Richardson Slide Ruler

DateBidsPrice ($)Text
17-Apr-2004 4 22.25 A.T. and T.CO. Guy Rule Rotary Type Slide Chart Celluloid
17-Apr-2004 1 5.00 Small Charles Bruning Co. Slide Rule #2401 with case from Pereles Bros. plastics
17-Apr-2004 4 15.50 VINTAGE 1945-1947 SLIDE RULE MECHANICAL GAUGE RULER R.C.PICKETT and A.F. ECKEL CHICAGO. NEAR MINT EXTRA NICE
18-Apr-2004 1 4.95 TRIGONOMETRY SLIDE RULE MECHANICS BOOK 1936
19-Apr-2004 8 10.55 Slide Rule K and E 4055 Kings Point. USMMA Merchant Marine
19-Apr-2004 1 4.00 TRIGONOMETRY SLIDE RULE MECHANICS, 1930
21-Apr-2004 1 9.99 Trigonometry Slide Rule Mechanics Text Book
24-Apr-2004 3 10.51 A.T. and T.CO. Guy Rule Rotary Type Slide Chart Celluloid
26-Apr-2004 2 10.49 TRIG-EASY CHARTS AND INSTRUCTIONS SLIDE RULE
29-Apr-2004 8 21.50 1958 MORTON SALT ION EXCHANGE ADVERTISING SLIDE RULE
30-Apr-2004 1 9.99 MECHANICS INSTITUTE THE USE OF THE SLIDE RULE VINTAGE
01-May-2004 1 24.99 Charvoz Roos Vintage Wood Slide Rule Black Case
01-May-2004 4 27.10 Geo. W. Richardson Direct Reading 5" Slide Rule
01-May-2004 4 58.50 Schaer's Patent Cloth Calculator~Steel Slide Rule wCase
02-May-2004 1 3.99 Trigonometry Slide Rule Mechanics 1936
05-May-2004 5 18.27 Keuffel Esser 68 1775 Merchants' Slide Rule Case K and E
10-May-2004 13 152.51 TI Slide Rule Calculator SR-51 W/Box Manual Charger
10-May-2004 0 9.99 Vintage Charvoz-Roos Slide Rule w Leather Case Charvoz
11-May-2004 9 42.86 `36 SLIDE RULE MECHANICS Engineering instrumenT use+ HB
12-May-2004 1 9.95 Vintage Charles Bruning SLIDE RULE Ruler w/ case USA

DateBidsPrice ($)Text
13-May-2004 3 5.60 CEC PRESSURE CONVERSION SLIDE RULE CHART
13-May-2004 0 1.99 CUSTOM GOT SLIDE RULE? Decal Mechanical Calculators
15-May-2004 0 5.00 Aristo Slide Rule No. 0970 Charvoz Germany
16-May-2004 7 17.02 Arctic Cat Dr. Pepper Slide Rule Wind Chill Chart
16-May-2004 2 9.95 Charvoz-Roos Slide Rule No. SR-108 W/CASE
16-May-2004 6 17.67 TRIGONOMETRY *SLIDE RULE* MECHANICS OLD BOOK
17-May-2004 0 5.00 Vintage Charvoz-Roos Slide Rule w Leather Case Charvoz
18-May-2004 0 1.99 CUSTOM GOT SLIDE RULE? Decal Mechanical Calculators
18-May-2004 6 20.50 Old Richardson's Direct Reading Metal Slide Rule
18-May-2004 0 100.00 Pocket slide rule CHARVOZ-ROOS - Made in Occupied Japan
19-May-2004 0 19.95 Richardson's Direct Reading Slide Rule 1909
21-May-2004 7 54.53 K and E MERCHANTS SLIDE RULE #4096 W/MANUAL IN BOX
23-May-2004 1 20.00 Vintage Charvoz-Roos Slide Rule VGC NO RESERVE
23-May-2004 6 12.36 Vintage Slide Rule instruction book, GW Richardson
24-May-2004 2 20.49 Pocket slide rule CHARVOZ-ROOS - Made in Occupied Japan
25-May-2004 0 1.99 CUSTOM GOT SLIDE RULE? Decal Mechanical Calculators
26-May-2004 3 2.28 Charles Bruning Co 6 inch Slide Rule
26-May-2004 0 49.99 VINTAGE GEO. W. RICHARDSON SLIDE RULE MODEL OF 1917
27-May-2004 1 2.99 CONDUCTOR SELECTOR SLIDE RULE CHART
28-May-2004 0 40.00 HEMMI SLIDE RULE 259D 10" Expert Mechanical

DateBidsPrice ($)Text
29-May-2004 1 4.99 RARE SOVIET KLPZ SPECIAL Mechanical SLIDE RULE
30-May-2004 4 21.60 Charvoz Aristo-Multilog 970 Slide Rule w/Leather Case
31-May-2004 7 91.90 TI Slide Rule Calculator SR-51 W/Box Manual Charger
01-Jun-2004 0 1.99 CUSTOM GOT SLIDE RULE? Decal Mechanical Calculators
01-Jun-2004 2 2.50 Vintage Charvoz-Roos Slide Rule w Leather Case Charvoz
03-Jun-2004 5 9.50 CHAROZ ARISTO No 970 Slide Rule and Case
03-Jun-2004 2 89.10 G. Richardson's 1909 Direct Reading Slide Rule
06-Jun-2004 0 24.99 VINTAGE GEO. W. RICHARDSON SLIDE RULE MODEL OF 1917
07-Jun-2004 1 24.99 3 Old Slide Rule Aristo #814 and Diwa #621 Advertising Herbert del Cott PTY Ltd and ACEC CHARLEROI Watchmakers
07-Jun-2004 6 19.60 Lot of Advertising SLIDE CHARTS Chart Rule Calculator
07-Jun-2004 1 9.99 TRIGONOMETRY SLIDE RULE MECHANICS 1930 HB #4
08-Jun-2004 0 1.99 CUSTOM GOT SLIDE RULE? Decal Mechanical Calculators
09-Jun-2004 1 4.99 Charles Bruning Slide Rule w Case NR
09-Jun-2004 0 9.99 VINTAGE CHARLES BRUNING SLIDE RULER GREAT SHAPE CASE
09-Jun-2004 0 25.00 slide rule Maarschalk 0440 new
11-Jun-2004 0 4.99 CHARLES BRUNING CO. SLIDE RULE EXCELLENT ** U.S.A. **
11-Jun-2004 0 19.99 HEMMI SLIDE RULE 259D 10" Expert Mechanical
12-Jun-2004 5 15.50 GEORGE RICHARDSON'S PANTOCRAT METAL SLIDE RULE
13-Jun-2004 4 3.35 Electromechanical Coupling Coefficient and Qm Slide Rule
15-Jun-2004 1 7.00 1925 LOUDEN MACHINERY GESTATION CHART ROUND SLIDE RULE

DateBidsPrice ($)Text
15-Jun-2004 0 1.99 CUSTOM GOT SLIDE RULE? Decal Mechanical Calculators
15-Jun-2004 1 2.00 Slide Rule Mechanics I.C.S. Staff 1920 Trigonometry too
16-Jun-2004 8 36.00 slide /slide rule chart lot
17-Jun-2004 0 1.99 CUSTOM GOT SLIDE RULE? Decal Mechanical Calculators
18-Jun-2004 5 6.56 1955 PERRYGRAF SLIDE CHART CO. 15" CIRCULAR SLIDE RULE
18-Jun-2004 1 25.00 K and E 4095-3 Merchant's Duplex Slide Rule w/case
24-Jun-2004 5 24.30 1949 CHARVOZ ROOS NEW YORK DRAFTING DRAWING SLIDE RULE
24-Jun-2004 0 1.99 CUSTOM GOT SLIDE RULE? Decal Mechanical Calculators
26-Jun-2004 4 14.25 K and E Merchant's SLIDE RULE 4095-3 w/ case and Manual
27-Jun-2004 1 9.99 1918 Richardson Slide Rule Simplified Manual
27-Jun-2004 0 9.99 IVORY MERCHANT'S CALCULATOR SLIDE RULE
27-Jun-2004 3 14.03 OLD MECHANICAL SLIDE RULE TIE CLIP - GEEK NERD
29-Jun-2004 4 13.83 Brass Slide Rule/Richardson/Weil Co/Vintage Tool/ 1917
29-Jun-2004 0 1.99 CUSTOM GOT SLIDE RULE? Decal Mechanical Calculators
30-Jun-2004 1 3.00 CONCISE NO 32 KEY CHAIN ROUND SLIDE RULE CALENDAR
01-Jul-2004 12 51.00 Vintage H. Chapin # 48 Brass and Wood Slide Rule
05-Jul-2004 3 7.95 ARISTO CHARVOZ DBP SLIDE RULE RULER 0970 LEATHER CASE
05-Jul-2004 0 5.00 Chavros SR-111 Trig-O-Log Slide Rule w/Case
05-Jul-2004 2 11.01 Richardson Slide Rule Direct Reading Metal with Case
05-Jul-2004 4 12.36 The Modern Slide Rule by Dr. Richard Stender Macmillan

DateBidsPrice ($)Text
05-Jul-2004 3 6.50 The Slide Rule Simplified Book George Richardson 1918
07-Jul-2004 0 5.00 vintage Dempster Pump Setting Guide Slide Rule Chart
09-Jul-2004 1 5.00 Bendix Machine Tools Slide Rule Charts * 3 Different NR
10-Jul-2004 1 4.00 1930 SLIDE RULE RULES TRIGONOMETRY MECHANICS LOGARITHMS
12-Jul-2004 4 6.50 Axial Thrust and Radial Load Slide Rule Calculating Chart
13-Jul-2004 3 9.60 K and E Charles Bruning Martin Radius Master Slide Rule ?
14-Jul-2004 0 9.99 Trigonometery Slide Rule Mechanics 1930 Engineer Book
15-Jul-2004 4 12.50 Older German Charvoz Aristo Multilog 0970 Slide Rule
17-Jul-2004 12 21.03 Snoopy vintage slide rule Peanuts Charlie Brown
18-Jul-2004 2 3.25 LiftAll Sling Selector Calculator Slide Rule Chart
18-Jul-2004 1 9.99 Vintage 1950's Charvos-Roos No. SR-111 Slide Rule
22-Jul-2004 2 8.00 K and E Merchant's Slide rule 4095-3 Pat.1915
22-Jul-2004 1 4.99 Rare Gulf Motor Oil Metric Converter Slide Rule Chart
25-Jul-2004 0 19.99 HEMMI SLIDE RULE 259D 10" Expert Mechanical
26-Jul-2004 2 10.99 1941 music guide circular slide rule chart
26-Jul-2004 1 4.99 ARISTO Trilog Charvoz SLIDE RULE Vintage!! instr.incl.
27-Jul-2004 8 10.05 Charvos-Roos SR-111 Trig-O-Log Slide Rule with Manual
28-Jul-2004 4 17.48 Slide Rule Simplified by Charles O. Harris (Inst. Book)
29-Jul-2004 1 3.99 CHARVOZ-ROOS # SR-105M WOODEN SLIDERULE SLIDE RULE USA
29-Jul-2004 1 9.99 Slide Rule, 7 inch, Charvoz-Roos, No. PSP-P101P,

DateBidsPrice ($)Text
01-Aug-2004 2 3.99 Trigonometry Slide Rule Mechanics 1936
03-Aug-2004 0 1.99 CUSTOM GOT SLIDE RULE? Decal Mechanical Calculators
04-Aug-2004 6 21.50 1909 Geo. W. Richardson Slide Rule Instruction Booklet
04-Aug-2004 1 7.00 Trigonometery Slide Rule Mechanics 1930 Engineer Book
05-Aug-2004 0 5.00 METRIC SLIDE CHARTS RULE AND LEARN METRIC SYSTEM
08-Aug-2004 2 4.25 Trigonometry Slide Rule Mechanics book 1938 engineering
09-Aug-2004 6 27.99 LOT DRAFTING TOOLS SLIDE RULE SCRIBER CHANCE TELEHEIGHT
09-Aug-2004 7 23.50 `36 SLIDE RULE MECHANICS Engineering MachinisT work+ HB
11-Aug-2004 3 36.10 AWSOME Monroe Jedco Mechanical Slide Rule Pencil MIB
11-Aug-2004 0 1.99 CUSTOM GOT SLIDE RULE? Decal Mechanical Calculators
11-Aug-2004 4 2.30 TRIGONOMETRY SLIDE RULE MECHANICS-VINTAGE BOOK
12-Aug-2004 4 10.51 Trigonometry - Slide Rule - Mechanics Instruction Book
15-Aug-2004 0 8.00 1912 GEORGE RICHARDSON PANTOCRAT SLIDE RULE w/CASE
16-Aug-2004 7 26.00 K and E (N-4096)M, 20" Merchant's Mannheim Slide Rule
16-Aug-2004 6 51.00 Neat Monroe Jedco Mechanical Slide Rule Pencil MINT
18-Aug-2004 1 2.00 APF Slide Rule Calculator Rechargable Vintage Mark 23
18-Aug-2004 6 22.37 CHARVOZ-ROOS SUPER TRIG SLIDE RULE WITH FIELD CASE
19-Aug-2004 0 1.99 CUSTOM GOT SLIDE RULE? Decal Mechanical Calculators
22-Aug-2004 3 14.00 K and E Manual Merchants Slide Rule 1915 Keuffel and Esser
23-Aug-2004 0 8.99 VINTAGE 20" MANNHEIM MERCHANTS SLIDE RULE NO. 500

DateBidsPrice ($)Text
24-Aug-2004 1 4.00 Vintage Snoopy Lot, Slide Rule, Viewer, Keychain, more
25-Aug-2004 3 8.01 ARISTO NR 89 SLIDE RULE W/CASE MADE IN GERMANY CHARVOZ
26-Aug-2004 1 3.00 Carborundum Grinding Wheel Slide Rule (Slide Chart)
26-Aug-2004 1 3.00 Dept of Transportation Temp and Pressure Slide Rule Chart
26-Aug-2004 1 3.00 Spring Data Computer Slide Chart, Slide Rule
26-Aug-2004 3 7.50 Telonic RF Filter Performance Slide Rule, Slide Chart
28-Aug-2004 0 5.99 1958 Electric Heat Cost Estimator Slide Rule + Chart
28-Aug-2004 0 9.95 RICHARDSON RULE WORKS SLIDE RULE
30-Aug-2004 0 14.99 SLIDE RULE by Charles Bruning Co. U.S.A.
02-Sep-2004 1 3.00 Trigonometry Slide Rule Mechanics Manual - I.C.S Staff
05-Sep-2004 2 10.99 Charles Bruning #2401 Slide Rule w/ Case Humble Oil
09-Sep-2004 0 21.50 CHARLES BRUNING #2420 SLIDE RULE W/CASE and PACKING BOX
09-Sep-2004 0 34.95 VINTAGE RUSSIAN MECHANIC CIRCULAR SLIDE RULE!
10-Sep-2004 2 7.03 Good Charles Bruning #2401 Slide Rule
12-Sep-2004 1 9.95 Two Old Plastic Slide Rule s Charvoz-Roos C-Thru
13-Sep-2004 3 8.50 SCARCE-ITC Trigonometry Slide Rule Mechanics - NM Condt
16-Sep-2004 7 29.10 Data-Guide's Slide Rule Guide Instruction Chart, MINT!
18-Sep-2004 12 70.10 Monroe Mechanical Pencil Slide Rule
18-Sep-2004 0 34.95 VINTAGE RUSSIAN MECHANIC CIRCULAR SLIDE RULE!
20-Sep-2004 0 2.00 Spring Data Computer Slide Chart, Slide Rule

DateBidsPrice ($)Text
22-Sep-2004 3 11.57 MILLER PLANISPHERE CIRCULAR SLIDE RULE/CHART 30 NORTH
22-Sep-2004 1 9.99 RARE Slide Rule Model 1776 By Richardson Rule Works
23-Sep-2004 0 7.50 TRIGONOMETRY SLIDE RULE MECHANICS I.C.S. REFERENCE BOOK
24-Sep-2004 3 12.00 Miller Planisphere Circular Slide Rule Chart 30 North
25-Sep-2004 1 33.50 VINTAGE RUSSIAN MECHANIC CIRCULAR SLIDE RULE!
26-Sep-2004 0 9.99 Charles Brunning 6" Pocket Slide Rule in Leather Case
28-Sep-2004 0 1.99 CUSTOM GOT SLIDE RULE? Decal Mechanical Calculators
28-Sep-2004 0 7.95 Vintage Charvoz Roos TRIG SLIDE RULE w/ CASE trig-o-log
06-Oct-2004 0 8.99 Charles Brunning 6" Pocket Slide Rule in Leather Case
06-Oct-2004 1 33.50 VINTAGE RUSSIAN MECHANIC CIRCULAR SLIDE RULE!
06-Oct-2004 2 6.07 Vintage Charvoz Roos TRIG SLIDE RULE w/ CASE trig-o-log
06-Oct-2004 1 6.99 Vintage Slide Rule-Richardsonís Calculating Rule
10-Oct-2004 0 9.25 SR-105 CHARVOZ-ROOS MANNHEIM SLIDE RULE + CASE, INSTR
12-Oct-2004 0 1.99 CUSTOM GOT SLIDE RULE? Decal Mechanical Calculators
12-Oct-2004 2 6.63 Vintage Charles Bruning Slide Rule # 2401 Leather Case Engineering Slide Rule in Douglas Case
13-Oct-2004 0 9.99 1974 Texas Instruments Electronic Slide Rule Calculator SR-10 With AC Adaptor/Charger,Carrying Case.LED Display
14-Oct-2004 1 2.50 1975 TWA currancy exchange and World Time chart slide rule
14-Oct-2004 4 16.84 Circular Slide Rule Key Chain * WWII? * Pilot Sliderule
14-Oct-2004 2 8.50 SLIDE RULE HOW TO USE IT. by Charles Hoare
16-Oct-2004 0 25.00 Hemmi 259D Expert Mechanical Duplex Slide Rule

DateBidsPrice ($)Text
17-Oct-2004 0 8.99 Charles Brunning 6" Pocket Slide Rule in Leather Case
18-Oct-2004 8 31.99 `36 SLIDE RULE MECHANICS Engineering Machinist worK+ HB
20-Oct-2004 0 5.00 U S. Army Slide Rule, Vietnam Era,How 155 mm Charge 5
20-Oct-2004 1 5.00 U S. Army Slide Rule, Vietnam Era,How 155 mm Charge 5
20-Oct-2004 0 5.00 U S. Army Slide Rule, Vietnam Era,How 155 mm Charge 7 Vietnam Era, Projectile Illuminating , Slide Rule, 5,7
20-Oct-2004 2 6.61 U S. Army Slide Rule, Vietnam Era,How 155 mm Charge 7 Vietnam Era, Projectile Illuminating , Slide Rule, 5,7
20-Oct-2004 5 11.40 VINTAGE CHARVOZ ARISTO SCHOLAR NO. 0903 SLIDE RULE
21-Oct-2004 0 8.00 RB and W SLIDE RULE MECHANICAL PROPERTIES, BOLT DATA
22-Oct-2004 1 5.00 Trigonometry- -Slide Rule- -Mechanics.1939
23-Oct-2004 2 10.45 Slide Rule Simplified G.W. Richardson 1918 NO RESERVE
28-Oct-2004 1 6.95 Honeywell Slide Rule Chart Damper Torque Advertising
28-Oct-2004 16 78.87 Smith Chart with Circular Slide Rule
29-Oct-2004 0 5.99 USS US Steel Metric Conversion Slide Rule Chart L@@K
30-Oct-2004 1 5.00 Charvoz-Roos Model SR-109 Slide Rule and Leather Case
03-Nov-2004 1 19.99 H. CHAPIN Boxwood and Brass Slide Rule - Odd
05-Nov-2004 0 3.00 USS US Steel Metric Conversion Slide Rule Chart L@@K
06-Nov-2004 0 5.99 1937 International Text Book Trig Slide Rule- Mechanics
06-Nov-2004 4 16.27 Aristo Multilog Slide Rule Leather Case Charvoz #0970
06-Nov-2004 9 20.50 CONCISE CIRCULAR SLIDE RULE and CHARVOZ-ROOS SLIDE RULE
06-Nov-2004 2 3.81 Slide Rule - Aristo charvoz

DateBidsPrice ($)Text
06-Nov-2004 11 47.00 Vintage Measuring Tool Slide Rule--Wire/Rope/Chain
07-Nov-2004 0 7.99 Charles Brunning 6" Pocket Slide Rule in Leather Case
07-Nov-2004 0 25.00 K and E HANDBOOK FOR MERCHANTS SLIDE RULE no reserve
08-Nov-2004 0 5.00 U S. Army Slide Rule, Vietnam Era,How 155 mm Charge 5
10-Nov-2004 0 4.95 Gulf Oil Prudential Metric Slide Rule Chart Lot
12-Nov-2004 1 6.50 CHARLES BRUNING 2401 MINI POCKET SLIDE RULE w/ CASE
12-Nov-2004 6 14.49 Vintage F Post # 1447 Slide Rule w/ Case and Book and Chart
14-Nov-2004 1 4.95 Gulf Oil Prudential Metric Slide Rule Chart Lot
14-Nov-2004 1 7.95 Honeywell Powerline Slide Rule Chart Lot Slider Ruler
14-Nov-2004 2 5.13 John Deere Slide Rule and Design Date Chart
16-Nov-2004 6 15.50 3 Vintage slide rules, Faber Castell, Nestlor, Charvoz
16-Nov-2004 13 51.00 Charvoz( Aristo #870) Pocket Slide Rule w/Leather Case
16-Nov-2004 17 140.23 Rare H. Chapin No.33 Rule w/ Slide (Like Stanley #83)
17-Nov-2004 1 9.99 Aristo Charvoz Multilog Slide Rule # 0970 Germany
20-Nov-2004 1 4.99 1937 International Text Book Trig Slide Rule- Mechanics
20-Nov-2004 0 9.99 Charles Bruning Slide Rule With Advertising in Case
21-Nov-2004 0 9.95 CHARVOZ-ROOS SLIDE RULE WITH CASE AND MANUAL
23-Nov-2004 5 22.37 `38 SLIDE RULE MECHANICS Machinist Engineering tool use
24-Nov-2004 5 12.06 Aristo Multilog German Charvoz 10" Slide Rule
26-Nov-2004 6 27.75 VINTAGE MECHANICAL PENCILS AND COMPASS SLIDERULER

DateBidsPrice ($)Text
28-Nov-2004 12 42.11 Vintage U.S. Navy Chart Plotting Board like Slide Rule
30-Nov-2004 4 14.50 Nevil Shute - SLIDE RULE - bio + audios of Richard Bach
30-Nov-2004 4 12.50 Vintage CHARLES BRUNING CO Slide Rule w/ Leather Case
04-Dec-2004 3 7.14 Vintage Charles Bruning Pocket Slide Rule w/ Lea Case
05-Dec-2004 0 9.99 AMPEX TAPE TIME OPERATING LEVELS SLIDE RULE CHART
05-Dec-2004 1 5.00 CHARVOZ-ROOS SR-111 TRIG-O-LOG SLIDE RULE WITH CASE
05-Dec-2004 0 9.99 FAT BOY'S SLIDE RULE CALORIE CHART UNUSUAL INTERESTING
05-Dec-2004 4 20.50 HUGE LOT OF SLIDE RULES AND CHARTS
06-Dec-2004 0 4.99 THE SLIDE RULE SIMPLIFIED BY G. W.RICHARDSON, 1917
08-Dec-2004 17 37.65 Circular Slide Rule Smith Chart Line Calculator FXR
09-Dec-2004 4 12.01 VTG 1909 Slide Rule George W. Richardson
12-Dec-2004 0 9.99 60's HOKE CORROSION CHART Slide Rule
12-Dec-2004 5 15.50 CHARVOZ-ROOS SLIDE RULE WITH CASE AND MANUAL
13-Dec-2004 5 28.00 Old Brass Circular Slide Rule Mechanical Calendar
14-Dec-2004 3 20.99 HEMMI SLIDE RULE 259D 10" Expert Mechanical
14-Dec-2004 2 9.99 Pickett slide rule leather case w/ detachable beltloop
15-Dec-2004 1 4.99 THE SLIDE RULE SIMPLIFIED BY G. W.RICHARDSON, 1917
15-Dec-2004 4 18.00 Trapezoidal Channel Slide Rule Corps of Engineers Army
16-Dec-2004 4 8.17 Aristo Charvoz Slide Rule w/Hard Plastic Case
17-Dec-2004 0 15.99 Vintage Charles Bruning 6" Slide Rule + Case

DateBidsPrice ($)Text
18-Dec-2004 0 2.99 OLD RICHARDSON CO INSUROK ADVERTISING SLIDE RULE CALC
18-Dec-2004 1 9.99 Old ARITHMA ADDIATOR~Mechanical Calculator Slide Rule
19-Dec-2004 1 15.99 Vintage Charles Bruning Co Slide Rule w/ Leather Case
20-Dec-2004 1 5.00 6" Slide Rule with Case by Charles Bruning Co.
23-Dec-2004 4 15.50 OLD Chapin no 47 boxwood rule with slide box wood
26-Dec-2004 4 34.97 Nestler slide rule System Maarschalk 0440 new new
27-Dec-2004 0 9.99 Charles Bruning Co. Slide Rule w/case
02-Jan-2005 7 102.50 K and E MERCHANTS SLIDE RULE, 68 1775, IN-BOX, LIKE NEW
03-Jan-2005 1 9.99 VINATGE RICHARDSON RULE WORKS slide ruler
03-Jan-2005 0 9.99 Wheel Chart Slide Rule Maritime Nautical/Dst/Speed/Time
07-Jan-2005 5 28.07 James Bond 007 Movie Fact Circular Slide Rule Chart
08-Jan-2005 11 16.50 Charles Bruning Company 6 1/2" Slide Rule W/Case Nice!!
09-Jan-2005 0 7.95 Old Gisholt Machine Time Computer Slide Rule Chart 1951
09-Jan-2005 0 7.95 P and J P and J Potter Johnston Tool Slide Rule Chart 1950s?
10-Jan-2005 0 9.99 AMPEX TAPE TIME OPERATING LEVELS SLIDE RULE CHART
11-Jan-2005 5 35.55 Nestler slide rule System Maarschalk 0440 new new
13-Jan-2005 0 9.50 Nautical Slide Rule Wheel Chart (Speed/Time/Distance)
14-Jan-2005 4 30.90 Aristo-studio (Charvoz) large slide rule (968) w/ case
16-Jan-2005 0 4.95 Old Gisholt Machine Time Computer Slide Rule Chart 1951
16-Jan-2005 0 4.95 P and J P and J Potter Johnston Tool Slide Rule Chart 1950s?

DateBidsPrice ($)Text
17-Jan-2005 2 12.00 ARISTO Maverick - charvoz - ex.cond. Slide Rule 12"
17-Jan-2005 0 2.99 OLD RICHARDSON CO INSUROK ADVERTISING SLIDE RULE CALC
18-Jan-2005 0 9.99 #1776 VINTAGE 1911 RICHARDSON DIRECT READING SLIDE RULE
18-Jan-2005 0 9.00 Nautical Slide Rule Wheel Chart (Speed/Time/Distance)
20-Jan-2005 2 20.50 Aristo Charvoz Engineering Slide Rule #0970 Germany
22-Jan-2005 2 15.50 Aristo Charvoz 0970 13 inch German Slide Rule with case
23-Jan-2005 0 6.99 SLIDE RULE CHARTING TEMPLATE METRICS USPS COURSE MANUAL
24-Jan-2005 0 7.00 Nautical Slide Rule Wheel Chart (Speed/Time/Distance)
25-Jan-2005 1 9.99 1922 THE SLIDE RULE SIMPLIFIED BY GEO. RICHARDSON 100 p
25-Jan-2005 2 17.50 1923 SLIDE RULE Mechanics engineering instrument uSe+
26-Jan-2005 1 20.00 Like New ARISTO CHARVOZ Slide Rule ( DBGM)
26-Jan-2005 3 10.50 Richardson slide rule, 11" long, with a book
27-Jan-2005 4 4.85 Slide charts / calculators Mix Lot of 3 machinist
28-Jan-2005 1 25.00 HEMMI SLIDE RULE 259D 10" Expert Mechanical
29-Jan-2005 2 5.00 Charles Bruning Slide Rule With Advertising in Case
29-Jan-2005 3 12.01 VINTAGE KEUFFEL and ESSER MERCHANT'S SLIDE RULE 4095-3
30-Jan-2005 0 9.99 APF Mark 23 vintage slide rule calculator rechargeable
30-Jan-2005 20 41.00 Slide Rule Chart Star Finder Weems 2102-D Telescope ?
31-Jan-2005 1 5.00 Charles Bruning No. 2401 Slide Rule in Box with Book
31-Jan-2005 3 8.00 Nautical Slide Rule Wheel Chart (Speed/Time/Distance)

DateBidsPrice ($)Text
31-Jan-2005 0 4.99 SLIDE RULE CHARTING TEMPLATE METRICS USPS COURSE MANUAL
01-Feb-2005 1 5.95 VINTAGE 1912 RICHARSON'S DIRECT READ METAL SLIDE RULE
01-Feb-2005 5 13.05 antique CHARVOZ ARISTO-MULTI TRIG slide rule w case NR
02-Feb-2005 2 4.99 K and E Merchant's Slide Rule 4095-3Scale w/case Vintage
06-Feb-2005 0 9.99 APF Mark 23 vintage slide rule calculator rechargeable
08-Feb-2005 0 9.99 Slide Rule w/case - Charles Bruning Co.
09-Feb-2005 0 6.99 Charles Bruning Co Slide Rule 2401
11-Feb-2005 8 33.50 Vintage Nautical Chart Plotting tools Slide Rule..Nice!
13-Feb-2005 2 12.50 Antique 1909 Slide Rule by George W. Richardson
13-Feb-2005 0 4.99 Circular Slide Rule Quick Conversion Chart Metric 1955
13-Feb-2005 15 51.00 Radio Transmission Line SMITH CHART Round Slide Rule
14-Feb-2005 9 71.00 Amphenol Circular Slide Rule With Smith Chart.NR.
14-Feb-2005 1 9.95 Circular Slide Rule SANGAMO Electric CHART ANALYZER
15-Feb-2005 4 26.00 `39 SLIDE RULE Mechanics pulley worK Power engineering
16-Feb-2005 5 22.05 Rare Patd. 1911 Richardson's Direct Reading Slide Rule
19-Feb-2005 1 0.99 CURRENCY EXCHANGE RATE SLIDERULE FROM 1964 FOR TRAVEL!
19-Feb-2005 0 5.99 Nautical Slide Rule Wheel Chart (Speed/Time/Distance)
19-Feb-2005 0 5.00 Old CHARVOZ - ROOS No.SR-111 Trig-O-Log SLIDE RULE
20-Feb-2005 1 5.00 vintage keuffel and esser slide rule mechanical engineer
21-Feb-2005 0 4.99 APF Mark 23 vintage slide rule calculator rechargeable

DateBidsPrice ($)Text
21-Feb-2005 2 7.00 Ronoco 1-3-5 Circular Slide Rule Chart - 11" Diam.
23-Feb-2005 1 0.99 Charles Bruning Co Slide Rule 2401
24-Feb-2005 5 22.35 `34 SLIDE RULE MECHANICS MachinisT power Engineering HB
25-Feb-2005 2 3.26 RARE SEARS ROEBUCK MERCHANT CALCULATOR SLIDE RULE +2 NR
26-Feb-2005 2 6.55 Old CHARVOZ - ROOS No.SR-111 Trig-O-Log SLIDE RULE
27-Feb-2005 14 105.00 1960 FXR Inc. Woodside NY Circle Slide Rule SMITH CHART
27-Feb-2005 3 13.50 GEO. W. RICHARDSON CHICAGO SLIDE RULE 1911
02-Mar-2005 0 18.00 Nestler slide rule System Maarschalk 0440 new new
03-Mar-2005 8 21.71 made by George W. Richardson Very nice with leather case
06-Mar-2005 0 6.00 LOT of 6 BOOKS LASERS SLIDE RULE 1939 SERVOMECHANISMS
07-Mar-2005 0 1.99 1944 Electrical Slide Rule Chart Anaconda Wire and Cable
11-Mar-2005 2 6.00 TRIGONOMETRY SLIDE RULE MECHANICS
12-Mar-2005 1 3.00 LOT of 6 BOOKS LASERS SLIDE RULE 1939 SERVOMECHANISMS
15-Mar-2005 4 10.50 2 ANTIQUE K and E SLIDE RULES w/ MECHANICAL DRAFTING SET
15-Mar-2005 1 3.99 THE FAT BOY'S DIET CALORIE CHART and SLIDE RULE 1950
17-Mar-2005 3 26.00 1909 ANTIQUE* SLIDE RULE GEORGE W. RICHARDSON
17-Mar-2005 0 15.00 The Slide Rule Simplified by G. Richardson US Navy
19-Mar-2005 6 14.50 Slide Rule with case rare old Charvoz-Roos No. SR-109
20-Mar-2005 1 2.99 Perrygraf Circular Slide Rule Conversion Chart w/Inst
22-Mar-2005 2 18.05 1965-purchased Pickett All Metal Slide Rule - near-new

DateBidsPrice ($)Text
22-Mar-2005 0 29.99 Very Rare Version "Trigonometry Slide Rule Mechanics"
23-Mar-2005 2 0.55 SLIDE RULE SIMPLIFIED BY CHARLES O HARRIS (1959)
24-Mar-2005 6 76.00 Orig. 1858 Hermon Chapin Slide Rule Instruction Booklet
24-Mar-2005 0 2.99 Slide Rule type House Plant Guide Chart
27-Mar-2005 0 7.99 CHARTS CALENDARS ABBOT LAB, SHERATON, PETER HAND, SCOTT, WIRTHMORE MORE
27-Mar-2005 5 101.99 K and E MERCHANTS POCKET SLIDE RULE MINT IN BOX NO 4150-1
27-Mar-2005 0 19.95 Slide Ruler Rule Science Tools Engineering Mechanical
29-Mar-2005 0 9.99 Charvoz-Roos Slide Rule
29-Mar-2005 4 11.26 Great Set! Ever wanted to learn how? NOW IS YOUR CHANCE! Nice set!
02-Apr-2005 1 24.99 RUSSIAN slide rule mechanical calculator 50s 80s 3pcs
04-Apr-2005 1 9.95 CHARLES BRUNING SLIDE RULE # 2401, with case MADE IN US
04-Apr-2005 4 16.27 CIRCULAR SLIDE RULE PERIODIC TABLE and SPECTRUM CHART '57
04-Apr-2005 1 24.99 LOG SLIDE RULE LEATHER CASE INSTRUCTION MANUAL CONVERSION CHART UNUSED
04-Apr-2005 0 22.00 SLIDE RULES, NAVY NAVIGATOR, MECHANICAL PENCIL, NR
07-Apr-2005 0 24.99 Charles Darwin Slide Rule Thinking Monkey
07-Apr-2005 7 37.99 RCA Charles Bruning Vintage Slide Rule in Slip Case
10-Apr-2005 0 4.99 CHARVOZ-ROOS, No. SR-105M SLIDE RULE
10-Apr-2005 0 8.00 Charles Bruning Co. Slide Rule with case NR no.2420
11-Apr-2005 15 194.01 Amphenol Circular Slide Rule With Smith Chart.NR.
12-Apr-2005 1 6.99 SLIDE RULE - TRIGONOMETRY - MECHANICS - I.C.S.

DateBidsPrice ($)Text
13-Apr-2005 5 19.06 RUXTON MULTI-VIDER LEAD MECHANICAL PENCIL SLIDE RULE
14-Apr-2005 6 22.05 RICHARDSON'S DIRECT READING SLIDE RULE RULER 1912
14-Apr-2005 5 10.25 vintage Spanish Guitar round slide rule,chord chart
17-Apr-2005 3 8.17 Vintage Post-Lawrence and Richardson`s Slide Rules
18-Apr-2005 2 11.76 Detroit Diesel 53 71 Truck Chart Calculator Slide Rule
18-Apr-2005 4 54.53 Vintage Sterling LOVE METER SLIDE RULE Charm-SLIDES
23-Apr-2005 1 3.99 Chavros-Roos Slide Rule
23-Apr-2005 3 9.49 RESISTORS SLIDE RULE AND COLOR WHEELS CHARTS
25-Apr-2005 9 107.50 Amphenol Circular Slide Rule With Smith Chart
26-Apr-2005 1 14.99 3 RUSSIAN VINTAGE slide rule mechanical calculator CCCP
26-Apr-2005 9 33.55 Richardson SR Unusual Edition Slide Rule, physics, trigonometry
28-Apr-2005 3 8.95 Vintage CHARVOZ-ROOS No. SR-109 SLIDE RULE w/ Case
30-Apr-2005 0 9.00 TI Slide-Rule Calculator SR-40 w case, charger, Instrux
01-May-2005 39 78.99 Aristo Charvoz MultiTrig nr. 0970 Slide Ruler rule
01-May-2005 2 9.99 Rare CHARVOX-ROOS Pocket Slide Rule No. SR 108 7 1/2 in
01-May-2005 1 7.99 wooden german slide rule SCHACHT and WESTERICH
02-May-2005 4 16.07 OLD Richardson Pantocrat Slide Rule No. 812 Metal Works
03-May-2005 0 24.00 Nestler slide rule System Maarschalk 0440 new new
04-May-2005 10 15.30 1944 Charles BRUNING SLIDE RULE OLD! Mint Engineering
05-May-2005 2 2.25 ALLGEMEINE BAUGESELLSCHAFT LORENZ and CO. SLIDE RULE

DateBidsPrice ($)Text
05-May-2005 2 1.99 No. 2 Radio Tube Pin Data Rule 1945 slide rule chart
07-May-2005 1 8.99 1940s Slide Rule USA Trig-o-Log Charvoz Roos Aristo ?
07-May-2005 6 22.50 Aristo Charvoz MultiTrig nr. 970 Slide Ruler rule
09-May-2005 6 21.50 1st Edition yqz by Geo. W. Richardson
09-May-2005 0 28.00 Charvoz-Roos PSR 101D Plus More Slide Rules
10-May-2005 1 19.99 3 vintage russian slide rules mechanical calculator
11-May-2005 0 4.99 Charles Bruning SLIDE RULE Original Box and Instructions
11-May-2005 2 9.95 Miniature Charles Bruning Co. # 2398 Pocket Slide Rule
14-May-2005 5 31.09 COMPUTER POCKET SIZE, F-104 STARFIGHTER KEY CHAIN SLIDE RULE
14-May-2005 2 8.10 INTERNATIONAL TEXTBOOK TRIGONOMETRY SLIDE RULE MECHANIC
15-May-2005 0 20.00 Charvoz-Roos PSR 101D Plus More Slide Rules
17-May-2005 6 26.00 Charles Bruning Co. Circular Midget Slide Rule + Manual
18-May-2005 0 20.00 Aristo Charvoz MultiTrig # 0929 Slide Rule ruler
19-May-2005 8 42.99 K and E 20" Merchants' Desk Slide Rule N-4096 sheath inst
19-May-2005 3 4.30 Reloaders slide rule chart
20-May-2005 1 24.00 Nestler slide rule Maarschalk 0440 with leadercase
21-May-2005 3 12.34 Vintage Aristo - MultiLog Charvoz 0970 Slide Rule - NR
22-May-2005 0 16.00 Charvoz-Roos PSR 101D Plus More Slide Rules
22-May-2005 5 18.50 VINTAGE SUN HEMMI BAMBOO SLIDE RULE PURCHASED IN JAPAN
24-May-2005 1 2.99 APF Mark 23 vintage slide rule calculator rechargeable

DateBidsPrice ($)Text
24-May-2005 6 26.99 Antique Michaud Circular Slide Rule
24-May-2005 1 8.99 VINTAGE CHARLES BRUNING SLIDE RULE
24-May-2005 0 9.99 Vintage Richardson Pantocrat Slide Rule
25-May-2005 5 15.50 TI Slide-Rule Calculator SR-40 w case, charger, Instrux
26-May-2005 1 7.99 SNOOPY Slide Rule Ruler 60's PEANUTS Charlie Brown Lucy
28-May-2005 1 20.00 Collectors Trigonometry and Slide Rule Mechanics book
29-May-2005 3 3.01 ***Vintage BALANTINE DB RULE Slide-Chart***
01-Jun-2005 2 13.50 Aristo Charvoz MultiTrig # 0929 Slide Rule ruler
05-Jun-2005 5 76.00 Leather Sheath Comes With K and E Magnifier 68 2230 in Chamois Bag!
06-Jun-2005 17 311.78 Schacht and Westerich Circular Slide Rule
06-Jun-2005 8 27.00 Vintage Circular Purchasing Order Slide Rule Calculator
08-Jun-2005 1 9.95 CHARLESTON SC THE CITADEL PICKETT SLIDE RULE LOGO CASE
11-Jun-2005 5 26.00 Shure Reactance Slide Rule Chart Vintage 1950's
13-Jun-2005 8 38.97 Charvoz Aristo 0970 Multi-Log Slide Rule and Case Germany
14-Jun-2005 2 9.49 2 Vintage CHARLES BRUNING Slide Rule 5" and WAVE FUNCTION
15-Jun-2005 1 9.99 Starrett advertising Tap and Drill Chart slide rule tool
17-Jun-2005 0 19.99 VINTAGE book about slide rule mechanical calculator NR
17-Jun-2005 2 9.99 Vintage 1917 Slide Rule Yards or Meters by Richardson
20-Jun-2005 0 1.00 1930s TRIG-O-LOG SLIDE RULE by CHARVOZ ROOS No. SR-III
20-Jun-2005 1 1.99 Shure Reactance Slide Rule Chart Vintage 1957

DateBidsPrice ($)Text
21-Jun-2005 0 9.99 12-1/2" Charvoz Aristo Scholar #0903 German Slide Rule
23-Jun-2005 0 19.99 3 VINTAGE RUSSIAN slide rules mechanical calculators NR
25-Jun-2005 4 10.49 Vintage Slide Rule SR 105 M Charvos - Roos Very Nice
26-Jun-2005 3 4.75 1930s TRIG-O-LOG SLIDE RULE by CHARVOZ ROOS No. SR-III
26-Jun-2005 2 10.50 SCARCE 1944 CHARLES BRUNING SLIDE RULE # 2401
28-Jun-2005 6 36.50 0970 Aristo Charvoz Multi-Log Slide Rule and Case Germany
30-Jun-2005 17 213.50 14K Gold ~SLIDE RULE CALIPER~Charm 6.5 grams $1NR moves
30-Jun-2005 1 24.99 3 VINTAGE RUSSIAN slide rules mechanical calculators NR
05-Jul-2005 2 1.99 1918 book Graphical Mechanical Computation, slide rule
06-Jul-2005 10 48.29 ANTIQUE 1923 K and E MERCHANT'S SLIDE RULE 4095-3 - NR!!!
06-Jul-2005 0 19.99 VINTAGE book about slide rule mechanical calculator NR
07-Jul-2005 0 1.99 ***SHURE Reactance SLIDE RULE Chart VINTAGE 1957***
08-Jul-2005 42 177.50 1968 Compact Circular Slide Rule and Scientific Charts
08-Jul-2005 1 19.99 3 russian vintage slide rules mechanical calculators ALL in ORIGINAL CASES 2 with MANUALS VINTAGE and RARE
17-Jul-2005 2 6.05 vintage aristo charvoz slide rule- 2 architects scales
18-Jul-2005 4 14.51 ARISTO 0970 CHARVOS MULTI LOG SLIDE RULE DBGM
20-Jul-2005 5 36.52 1912 Richardson Slide Rule Paper Lot
20-Jul-2005 0 9.99 VINTAGE book about slide rule mechanical calculator NR
21-Jul-2005 12 17.50 vintage The Chapin Stephens Co. sliderule ruler
22-Jul-2005 1 19.99 3 VINTAGE RUSSIAN slide rule mechanical calculator WOW

DateBidsPrice ($)Text
22-Jul-2005 0 9.99 VINTAGE collectible - slide rule mechanical calculator
24-Jul-2005 5 36.75 Aristo Charvoz German Slide Rule
25-Jul-2005 7 41.00 2 Vintage Slide Rules Charles Bruning Co. and Pickett
25-Jul-2005 0 49.99 RARE SOVIET POCKET MECHANICAL VINTAGE CALCULATOR 1965's
25-Jul-2005 2 5.99 RARE SOVIET POCKET MECHANICAL VINTAGE CALCULATOR 1965's
26-Jul-2005 4 23.50 Compact Circular Slide Rule and Scientific Charts 1969
26-Jul-2005 0 6.95 Vintage slide rule leather case Charvoz Roos ivory
27-Jul-2005 0 24.00 Nestler slide rule Maarschalk 0440 with leadercase
28-Jul-2005 3 5.50 Slide Rule Simplified by Charles O. Harris - Book
28-Jul-2005 0 9.99 VINTAGE CHARVOZ ARISTO MULTILOG SLIDE RULE 0970
29-Jul-2005 0 24.00 Nestler slide rule Maarschalk 0440 with leadercase
29-Jul-2005 0 2.99 OLD SLIDE RULE ruler charvoz acu design USA MATH TOOLS
01-Aug-2005 3 14.20 VINTAGE CHARVOZ ARISTO MULTILOG SLIDE RULE 0970
02-Aug-2005 3 5.50 OLD SLIDE RULE ruler charvoz acu design USA MATH TOOLS
04-Aug-2005 1 9.99 ARMY 75MM HOW / 2 SLIDE RULES CALCUTORS + JUMP CHART
05-Aug-2005 2 9.08 Slide rule - Richardsons Direct Reading - Pre 1914
07-Aug-2005 4 12.00 Flight Slide Rule 1.5" on Key chain
12-Aug-2005 7 15.50 MECHANICAL CALCULATOR (Metal Slide Rule) by Guedon
14-Aug-2005 3 5.50 Flight Slide Rule 1.5" on Key chain
14-Aug-2005 2 9.99 Old Vintage Tools Valve Slide Rule Masoneilan + Chart

DateBidsPrice ($)Text
15-Aug-2005 0 14.99 VINTAGE book about slide rule mechanical calculator NR
15-Aug-2005 0 9.99 VINTAGE collectible - slide rule mechanical calculator
18-Aug-2005 2 7.25 Petroleum Industry Chemicals Slide Rule / Chart * NR!
18-Aug-2005 3 6.50 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1968
19-Aug-2005 1 19.99 3 VINTAGE RUSSIAN slide rule mechanical calculator WOW
20-Aug-2005 0 0.01 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1970
21-Aug-2005 6 15.50 15" Circular Slide Rule , Slide-Chart Corp, 1964
23-Aug-2005 1 6.00 LOT 4 VINTAGE SLIDE CHARTS, FRACTIONS, CONVERSIONS, ETC
25-Aug-2005 1 0.01 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1970
27-Aug-2005 1 19.99 3 VINTAGE RUSSIAN SLIDE RULEs MECHANICAL CALCULATOR WOW
27-Aug-2005 0 9.99 GERMAN VINTAGE SLIDE RULE MECHANICAL CALCULATOR "REISS"
27-Aug-2005 0 9.99 GERMAN or POLISH RARE SLIDE RULE MECHANICAL CALCULATOR
28-Aug-2005 0 9.99 International Traders Merchant Cost Circular Slide Rule
28-Aug-2005 1 9.99 International Traders Merchant Cost Circular Slide Rule
28-Aug-2005 8 127.50 Keuffel and Esser Co 1908 Merchant's Slide Rule VERY RARE
28-Aug-2005 3 7.50 Keuffel and Esser Co 1908 Merchant's Slide Rule VERY RARE
30-Aug-2005 4 26.01 GERMAN VINTAGE SLIDE RULE MECHANICAL CALCULATOR "REISS"
30-Aug-2005 1 9.99 GERMAN or POLISH RARE SLIDE RULE MECHANICAL CALCULATOR
01-Sep-2005 1 19.99 3 RUSSIAN VINTAGE SLIDE RULE MECHANICAL CALCULATOR L@@K
04-Sep-2005 5 36.00 CHARVOZ-ROOS ARISTO MULTILOG SLIDE RULE 0970 GERMANY NR

DateBidsPrice ($)Text
06-Sep-2005 1 2.99 1935 Lufkin Rule Co. Wheel Chart Tools Slide Guide
08-Sep-2005 16 41.01 1968 Compact Circular Slide Rule and Scientific Charts
08-Sep-2005 1 0.99 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1980
09-Sep-2005 0 19.99 3 RUSSIAN VINTAGE SLIDE RULE MECHANICAL CALCULATOR L@@K
09-Sep-2005 1 6.50 OLD POCKET SLIDE RULE and INTERNATIONAL CONVERSION CHART
10-Sep-2005 18 57.95 *RARE* G.W. Richardson 1776 Pantocrat Dual Slide Rule
10-Sep-2005 3 16.19 Richardson PANTOCRAT Slide Rule w/ORIG BOX Pat 1-31-11
11-Sep-2005 3 5.75 15" Circular Conversion Slide-Chart Rule Calculator
11-Sep-2005 4 10.55 Lot 5 Chemical Steel Slide Rule Chart Calculators #4
11-Sep-2005 4 4.25 Lot 5 Engineering Radio Slide Rule Chart Calculators
11-Sep-2005 3 4.31 Lot 5 Steam Engine Coil Slide Rule Chart Calculators #3
11-Sep-2005 1 1.99 Lot Motor Radio Slide Rule Chart Calculators #2
11-Sep-2005 0 6.75 OLD SLIDE CHART RULE IRA CALCULATOR INTEREST RATES ETC
13-Sep-2005 4 3.52 TRIGONOMETRY-SLIDE RULE-MECHANICS(1930)
13-Sep-2005 0 9.99 VINTAGE SLIDE RULE CHARVOZ-ROOS SR-105D
14-Sep-2005 5 13.55 Slide Rule Keychain * Lockheed Key Chain * Rare and Nice!
14-Sep-2005 4 24.50 VINTAGE CHARVOZ ARISTO MULTILOG SLIDE RULE GERMANY NR
16-Sep-2005 0 19.99 3 RUSSIAN VINTAGE SLIDE RULE MECHANICAL CALCULATOR L@@K
16-Sep-2005 0 8.99 OLD SUPELCO FLOW CALCULATOR SLIDE CHART RULE
16-Sep-2005 0 14.99 VINTAGE book about slide rule mechanical calculator NR

DateBidsPrice ($)Text
17-Sep-2005 0 6.75 1982 SLIDE CHART RULE IRA CALCULATOR INTEREST RATES ETC
18-Sep-2005 2 7.50 1971 MARINE BOATING CALCULATOR SLIDE CHART, RULE
18-Sep-2005 7 23.37 6-3/4" Charvoz Aristo No. 870 Slide Rule
18-Sep-2005 4 22.37 ANTIQUE MERCHANTS SLIDE RULE w/CASE and INSTRUCTIONS
18-Sep-2005 1 13.00 Machinest Tool Maker Slide Rule Mechanics Books
19-Sep-2005 1 4.99 3 Old Advertising SLIDE RULES Slidechart Metric Conver
21-Sep-2005 14 75.00 Monroe Mechanical Pencil Slide Rule * Rare Sliderule NR
22-Sep-2005 1 6.50 OLD POCKET SLIDE RULE and INTERNATIONAL CONVERSION CHART
25-Sep-2005 1 3.95 Old Rath Meat Adv Selling/Purchase Price Slide Rule
25-Sep-2005 0 0.99 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1969
26-Sep-2005 6 56.00 1915 K and E Merchants Slide Rule Pamphlet/Booklet
26-Sep-2005 11 27.00 Aristo Slide Rule No.967U with Case + chart
26-Sep-2005 2 8.10 Carey Roof Area Calculator and Pitch Chart Slide Rule
29-Sep-2005 0 0.99 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1977
01-Oct-2005 1 4.00 OLD SUPELCO FLOW CALCULATOR SLIDE CHART RULE
02-Oct-2005 6 26.00 DEVCO Slide Ruler Mechanical Pencil Rare Slideruler NR
03-Oct-2005 1 7.88 OD AMC RAMBLER GAS MILEAGE CHART 62 SLIDE RULE OLD CAR!
03-Oct-2005 1 4.99 Slide Rule Simplified Charles O. Harris Hard Cover Book
04-Oct-2005 0 17.99 1949 CHARLS BRUNING DRAFTING SLIDE RULE TRANSIT CATALOG
05-Oct-2005 6 8.00 VINTAGE ? SLIDE RULE RULER CHARVOS-ROOS IN CASE WOOD

DateBidsPrice ($)Text
06-Oct-2005 1 0.99 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1969
07-Oct-2005 0 19.99 3 RUSSIAN VINTAGE SLIDE RULE MECHANICAL CALCULATOR L@@K
09-Oct-2005 2 15.50 1979 VINTAGE COCKTAIL BAR DRINK MIXING SLIDE CHART RULE
09-Oct-2005 1 2.50 1982 SLIDE CHART RULE IRA CALCULATOR 2 SIDED
09-Oct-2005 1 6.00 82 GAS COMPRESSOR HORSEPOWER SELECTOR SLIDE CHART RULE
12-Oct-2005 0 5.99 rare Richard Petty "Career Facts and Figures" slide rule
13-Oct-2005 1 9.99 George W. Richardson , Slide Rule
13-Oct-2005 0 0.99 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1967
17-Oct-2005 1 9.99 Vintage KEUFFEL K and E Slide Rule 4095-3 Merchant Duplex
18-Oct-2005 5 81.00 1959 Ballistic Space Missle Trajectory Chart Sliderule
18-Oct-2005 2 9.99 XCLNT VINTAGE CHARVOZ ARISTO MULTI-LOG 0970 SLIDE RULE
19-Oct-2005 0 3.99 Howard Motor Data Chart Paper Slide Rule 1965 NM
19-Oct-2005 0 9.99 RARE GERMAN SLIDE RULE MECHANICAL COMPUTER CALCULATOR
19-Oct-2005 0 4.99 Vintage GUTH LIGHTING Slide Rule Chart Calculator 1960
19-Oct-2005 0 4.99 Vintage PRYNE Pry-Lite Slide Rule Chart Calculator 1955
20-Oct-2005 0 0.99 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1967
21-Oct-2005 0 1.00 100+ LOT VINTAGE MECHANICAL SLIDE RULE CHART CALCULATOR
22-Oct-2005 3 26.00 AMERICAN RACING EQUIPMENT KEY CHAIN/CIRCULAR SLIDE RULE
23-Oct-2005 1 6.99 4 stihl chainsaw tools 1 slide rule,1 chain sharpener
23-Oct-2005 4 12.00 VINTAGE LG. MECHANICAL WORKING SLIDE RULE TIEBAR

DateBidsPrice ($)Text
26-Oct-2005 0 9.99 RARE GERMAN SLIDE RULE MECHANICAL COMPUTER CALCULATOR
26-Oct-2005 1 8.50 Vintage Richardson Rule Works Slide Rule, All Metal
27-Oct-2005 0 9.99 Charles Bruning Co Slide Rule NICE!!!!!!!!!!!!!!!!!!!!!
27-Oct-2005 10 36.01 Old ARITHMA ADDIATOR Slide Rule MECHANICAL CALCULATOR
27-Oct-2005 0 0.01 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1964
27-Oct-2005 0 5.99 rare Richard Petty "Career Facts and Figures" slide rule
29-Oct-2005 0 0.99 NEW YORK TULIP LILY CUP CORPORATION MERCHANT SLIDE RULE
29-Oct-2005 0 9.99 Vintage Slide Rule Trig-O-Log Charvos-Roos No. SR111
30-Oct-2005 10 142.50 100+ LOT VINTAGE MECHANICAL SLIDE RULE CHART CALCULATOR
30-Oct-2005 12 31.00 Charvoz-Roos Sliderule,Slide Rule,Ruler
31-Oct-2005 1 4.99 1939 Trigonometry - Slide Rule - Mechanics ITC Book NR
31-Oct-2005 1 25.00 Slide Rule by AM Gordon MINA Baltic Chambers Glasgow
01-Nov-2005 0 24.00 Charvoz Germany Nr 9070 Aristo Mulitlog Slide Rule
02-Nov-2005 0 19.99 ARISTO/CHARVOZ SLIDERULE No. 970- CLEAN!-circa 1969
02-Nov-2005 8 19.00 Charvoz - Pickett Slide Rule - Frederick Post Rule NR
02-Nov-2005 0 3.99 Howard Motor Data Chart Paper Slide Rule 1965 NM
02-Nov-2005 0 19.99 Vintage 1900's Metal Slide Rule Ruler Richardson - Case
04-Nov-2005 1 9.99 RARE GERMAN SLIDE RULE MECHANICAL COMPUTER CALCULATOR
06-Nov-2005 4 23.83 Arithma Addiator Slide Rule Mechanical Calculator
06-Nov-2005 9 33.00 VINTAGE MONROE SLIDE RULE MECHANICAL PENCIL ( MUST SEE)

DateBidsPrice ($)Text
06-Nov-2005 6 18.00 Vintage Allis Chalmers Pocket Slide Rule and Pen, Tractor
07-Nov-2005 2 11.50 2 Old Slide Rules Charvoz Aristo w/ Instructions and Case
07-Nov-2005 1 0.99 NEW YORK TULIP LILY CUP CORPORATION MERCHANT SLIDE RULE
07-Nov-2005 0 7.88 OD AMC RAMBLER GAS MILEAGE CHART 62 SLIDE RULE OLD CAR!
09-Nov-2005 5 4.42 Pocket Slide Rule CHARLES BRUNING CO. #2401 Six Inch
09-Nov-2005 1 9.99 SLIDE RULE CHARVOZ-ROOS NO. SR-III TRIG-O-LOG DUPLEX
10-Nov-2005 1 19.99 ARISTO/CHARVOZ SLIDERULE No. 970- CLEAN!-circa 1969
10-Nov-2005 0 0.01 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1964
10-Nov-2005 1 5.99 vintage Charles Bruning 6" Slide Rule and Leather Case
11-Nov-2005 12 72.01 2 Ft 2 Fold H. Chapin # 49 Gunter Slide Rule
11-Nov-2005 16 28.00 CIRCULAR SLIDE RULE, SAMA and ETANI; TABLES AND CHARTS.
12-Nov-2005 0 4.00 Charvoz-Roos Slide Rule - SR 32
13-Nov-2005 0 9.99 Vintage "Trigonometry Slide Rule Mechanics" Book c.1930
14-Nov-2005 24 599.99 Rare Charpentier pocket circular slide rule 1800"s ++++
14-Nov-2005 0 5.00 Sterling Slide Rule ASTM Conversion Chart
15-Nov-2005 1 9.00 K and E 1631W Rule Engineers chain scale Slide Vintage
16-Nov-2005 5 33.95 Charvoz ARISTO Multilog SLIDE RULE no. 0970 Germany
17-Nov-2005 5 47.83 Rare/Unusual 1917 George W. Richardson Slide Rule
17-Nov-2005 5 16.49 TRIGONOMETRY SLIDE RULE MECHANICS TEXTBOOK ...
19-Nov-2005 5 30.00 Set of 20 assorted Slide Rules Equivalent and Data Charts

DateBidsPrice ($)Text
20-Nov-2005 3 4.59 1929 Wall Street Slide Rule Mechanical Drawing nyc
20-Nov-2005 1 2.99 3 OLD SLIDE RULES LAWRENCE CHARVOZ ROOZS WW2 ?
20-Nov-2005 1 19.99 Arithma Addiator Slide Rule Mechanical Calculator
20-Nov-2005 1 2.25 VINTAGE LIBBY's GROCERS PULL SLIDE RULE PROFIT CHART
20-Nov-2005 1 9.99 Vibration calculator slide rule chart, Wilcoxon
20-Nov-2005 3 6.00 Vintage "Trigonometry Slide Rule Mechanics" Book c.1930
21-Nov-2005 2 41.00 K and E MERCHANT'S SLIDE RULE-ORIGINAL BOX
24-Nov-2005 1 0.01 GERMAN SLIDE RULE MECHANICAL CALCULATOR GERB. WICHMANN
24-Nov-2005 2 9.99 PAV SWISS METER MECHANICAL TOOL SLIDE RULE? WORKS RARE
26-Nov-2005 5 133.50 Farmar's Wine and Spirit Merchant's Slide Rule
26-Nov-2005 3 52.11 RARE SOVIET SLIDE RULE KL-1 MECHANICAL CALCULATOR
27-Nov-2005 0 29.99 1929 Wall Street Slide Rule Mechanical Drawing nyc
27-Nov-2005 1 5.00 Charvoz-Roos Slide Rule
27-Nov-2005 4 16.05 DATA-GUIDE SLIDE RULE GUIDE PLASTIC REFERENCE CHART +
28-Nov-2005 1 5.00 Vintage Lot Advertising Mechanical Slide Rule Dial
01-Dec-2005 0 0.01 SMALL RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1940
02-Dec-2005 5 29.51 K and E Merchant's Slide Rule
02-Dec-2005 0 7.88 OD AMC RAMBLER GAS MILEAGE CHART 62 SLIDE RULE OLD CAR!
04-Dec-2005 2 2.50 Charles Brunning Co. McGraw Edison 5" White Slide Rule
04-Dec-2005 3 10.50 Keuffel and Esser X-Act and Charles Bruning Slide Rules

DateBidsPrice ($)Text
05-Dec-2005 1 9.99 1929 Wall Street Slide Rule Mechanical Drawing nyc NR
05-Dec-2005 1 9.95 Miniature Lamp Bulb Electric Characteristics Slide Rule
07-Dec-2005 0 5.99 1953 SPRAGUE T-C SLIDE CHART RULE CAPACITORS
07-Dec-2005 5 28.79 Arithma Addiator Slide Rule Mechanical Calculator
07-Dec-2005 1 4.99 Wheel Chart Slide Dial Guide Rule FIRST AID Drowning
08-Dec-2005 1 0.01 SMALL RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1940
09-Dec-2005 3 10.30 Allis Chalmers metric conversion slide ruler, Older
09-Dec-2005 11 30.00 Slide Rule Binary Mechanical Calculator Vintage 1940WW2
10-Dec-2005 0 7.99 Charvoz-Roos Slide Rule No SR-105
11-Dec-2005 0 9.99 WGY Radio GE Time Chart Circular Slide Rule NR
12-Dec-2005 0 4.99 Lufkin Rule Co Wheel Slide Chart Saginaw 1935
12-Dec-2005 1 0.99 sanfa fe metric converter calculator slide rule chart
13-Dec-2005 2 10.49 Arithma Addiator Slide Rule Mechanical Calculator
14-Dec-2005 4 5.23 Snap-on advertising tap drill chart slide-rule tool aut
15-Dec-2005 2 5.50 GERMAN SLIDE RULE MECHANICAL CALCULATOR ALBERT NESTLER
15-Dec-2005 0 5.55 OD AMC RAMBLER GAS MILEAGE CHART 62 SLIDE RULE OLD CAR!
17-Dec-2005 7 23.25 Arithma Addiator/ Mechanical Calculator/Slide Rule
18-Dec-2005 7 10.49 GREAT ILLUSTRATED ARTICLE ON SLIDE RULES slide chart
19-Dec-2005 0 9.99 1911 1912 Geo W Richardsons Direct Reading Slide Rule
19-Dec-2005 9 26.00 ARITHMA ADDIATOR SLIDE RULE MECHANICAL CALCULATOR

DateBidsPrice ($)Text
20-Dec-2005 3 14.45 Pickett and Charvoz-Roos 6 In. Slide Rules
22-Dec-2005 3 15.50 KEUFFEL and ESSER MERCHANTS DUPLEX SLIDE RULE -4095-3
22-Dec-2005 0 0.01 SMALL RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1970
24-Dec-2005 4 15.50 Slide Rule by Charles Bruning Co. # 2401
27-Dec-2005 1 8.00 1911 1912 Geo W Richardsons Direct Reading Slide Rule
28-Dec-2005 14 33.00 Allis Chalmers metric conversion slide ruler, Older
28-Dec-2005 0 29.99 SWISS ARMY CHAMPION PLUS
29-Dec-2005 0 0.01 2 OLD RUSSIA SLIDE RULE MECHANICAL CALCULATOR 1963 1940
29-Dec-2005 0 0.01 SMALL RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1970
02-Jan-2006 1 3.50 2 Book'sTHE SLIDE RULE AND ELEMENTARY MECHANIC -I.C.S.
05-Jan-2006 1 0.01 2 OLD RUSSIA SLIDE RULE MECHANICAL CALCULATOR 1967 1970
08-Jan-2006 0 9.99 Pocket Slide Rule Caliper AD Whitney Chain Drives Cased
08-Jan-2006 5 19.01 Vintage Slide Rules Keuffel and Esser Charles Bruning
09-Jan-2006 1 6.00 Allis Chalmers metric conversion slide ruler, Older
09-Jan-2006 8 56.00 Ruxton Multi-Vider Slide Rule Pencil *Mechanical Pencil
09-Jan-2006 9 53.00 SMALL CIRCULAR SLIDE RULE 1961 ADVERTISING KEY CHAIN
09-Jan-2006 8 54.89 Vintage STERLING SILVER CHARM MOVING SLIDE RULE
11-Jan-2006 0 22.00 Navigator's Slide Rule! To Chart Ship's Course!
12-Jan-2006 1 6.50 1940s DIESEL MECHANIC TRAINING REPAIR MANUAL SLIDE RULE
12-Jan-2006 1 0.01 2 OLD RUSSIA SLIDE RULE MECHANICAL CALCULATOR 1963 1940

DateBidsPrice ($)Text
12-Jan-2006 15 70.10 PENCIL ! SLIDE RULE MECHANICAL CALCULATOR OLD RARE L@@K
12-Jan-2006 1 29.99 RARE SOVIET SLIDE RULE KL-1 MECHANICAL CALCULATOR
12-Jan-2006 0 24.99 RVN Vietnam War 155mm Howitzer Charge 6 Slide Rule
12-Jan-2006 23 491.00 Rare Charpentier pocket circular slide rule 1800's +++
14-Jan-2006 3 5.50 RICHARDSON PANTOCRAT SLIDE RULE -VINTAGE-WITH BOX-NR
14-Jan-2006 1 4.99 Richardson PANTOCRAT Slide Rule Vintage
15-Jan-2006 0 9.99 #2420 Chas A Bruning Co Slide Rule in Hardcase NR
15-Jan-2006 1 9.99 Vibration calculator slide rule chart, Wilcoxon
16-Jan-2006 0 9.99 ANTIQUE 1930 1st SLIDE RULE TRIGONOMETRY MECHANICS book
16-Jan-2006 11 19.60 Vintage ARISTO Mutli Log CHARVOZ Slide ruler w holder
17-Jan-2006 4 17.25 SLIDE RULE - 1911 Geo. Richardson's Direct-Reading
18-Jan-2006 0 20.00 Navigator's Slide Rule! To Chart Ship's Course!
18-Jan-2006 2 5.57 Vintage 'POST' Architect's and Mechanical 12" Scale...!!
18-Jan-2006 8 23.50 Vintage CHARVOZ-ROOS SR-109 12.5" SLIDE RULE pair RARE
19-Jan-2006 1 0.01 2 OLD RUSSIA SLIDE RULE MECHANICAL CALCULATOR PROMETEIS
19-Jan-2006 3 5.65 Aristo Charvoz Slide Rule Ruler in Leather Case Estate
19-Jan-2006 1 8.99 Aristo MultiTrig slide rule 0929 made in Germany Chavoz
19-Jan-2006 2 4.95 Carpenters Karen Richard Carpenter Slide Rule 1974
20-Jan-2006 3 7.20 Charvoz-roos 12" slide rule in worn leather case
24-Jan-2006 8 51.00 Carpenters Karen Richard Carpenter Slide Rule 1974

DateBidsPrice ($)Text
26-Jan-2006 11 32.99 UNIQUE ASSORTMENT OF SLIDE RULES / CHARTS NO RESERVE!
27-Jan-2006 10 204.50 SMITH CHART CIRCULAR SLIDE RULE
28-Jan-2006 1 0.99 Richardson Pantocrat Slide Rule
28-Jan-2006 5 17.37 SLIDE RULES AND MECHANICAL CALCULATOR
29-Jan-2006 0 9.99 FAT BOY'S SLIDE RULE CALORIE CHART UNUSUAL INTERESTING
29-Jan-2006 14 213.51 UNUSUAL OLD MONROE SLIDE RULE MECHANICAL PENCIL NICE
30-Jan-2006 2 12.99 VINTAGE SLIDE RULE WITH CASE CHARVOZ-ROOS TRIG O LOG!!
31-Jan-2006 1 0.99 Vintage Mechanical Pencil Slide Rule for Photography +
31-Jan-2006 0 7.35 Vintage Slide Rule Trig-O-Log Charvos-Roos No. SR111
02-Feb-2006 0 0.01 2 OLD RUSSIA SLIDE RULE MECHANICAL CALCULATOR 1961 1962
04-Feb-2006 0 4.95 GREAT OLD VINTAGE 1935 LUFKIN TOOLS RULE CO SLIDE CHART
04-Feb-2006 1 8.00 Vibration calculator slide rule chart, Endevco
04-Feb-2006 0 9.99 Vibration calculator slide rule chart, Vibration Mount
05-Feb-2006 8 71.00 VINTAGE BINARY CIRCULAR SLIDE RULE CHARLES BRUNING USA
06-Feb-2006 10 18.27 Lot of 24 Slide Rule / Charts Rules
06-Feb-2006 3 7.60 Lot of 24 Slide Rule / WHEEL CHARTS Rules
08-Feb-2006 8 33.55 RARE SLIDE RULE w/ CASE, BOOK, and INSERT CHARTS ~ NR!
09-Feb-2006 0 0.99 Charvoz-roos 12" slide rule NO SR-105M
09-Feb-2006 1 1.99 Old Science and Mechanics Handy Slide Rule
09-Feb-2006 1 0.01 SMALL RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1955

DateBidsPrice ($)Text
09-Feb-2006 3 10.50 US Military Howitzer Charge Slide Rules and Vietnam
10-Feb-2006 0 9.99 1918 The Slide Rule Simplified Book, George Richardson
10-Feb-2006 2 109.50 Sexy Slide Rule Girly poster with metric equivalent cha
10-Feb-2006 0 5.00 Vintage Charvoz-Roos Slide Rule No SR-105M w/ Case
11-Feb-2006 1 0.99 VINTAGE CHARVOZ-ROOS BRAND NO. SR-31 SLIDE RULE and CASE
11-Feb-2006 3 51.00 VINTAGE SLIDE RULE NEW ARISTO CHAVOZ CASE BOOK MULTILOG
11-Feb-2006 1 9.99 Vibration calculator slide rule chart, Endevco
11-Feb-2006 0 9.99 Vibration calculator slide rule chart, Vibration Mount
12-Feb-2006 2 11.61 1918 The Slide Rule Simplified Book, George Richardson
12-Feb-2006 4 26.99 Sexy Slide Rule Girly poster with metric equivalent cha
13-Feb-2006 0 0.99 Charvoz-roos 12" slide rule NO SR-105M
14-Feb-2006 3 5.52 Slide Rule #2401 Charles Bruning w/ Leather Case 40's
14-Feb-2006 4 6.52 Vintage Charvoz-Roos Slide Rule No SR-105M w/ Case
17-Feb-2006 1 3.99 THE SLIDE RULE SIMPLIFIED by Geo. W. Richardson ...
19-Feb-2006 0 9.99 Antique G. W. Richardson Slide Rule Co. of Chicago
22-Feb-2006 3 3.94 K and E MERCHANT'S (CALCULATING) SLIDE RULE MANUAL
23-Feb-2006 1 5.00 *** OLD GLASS SLIDE A T T GUY RULE CHART *
23-Feb-2006 0 0.01 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1960
25-Feb-2006 1 9.99 Antique G. W. Richardson Slide Rule Co. of Chicago
02-Mar-2006 2 20.50 13 PC GEEK STUFF LOT #2 SLIDE RULE DIALOR WHEELS CHARTS

DateBidsPrice ($)Text
04-Mar-2006 0 9.95 SLIDE RULE by RICHARD C. HAGY
05-Mar-2006 5 34.00 13 PC GEEK STUFF LOT #2 SLIDE RULE DIALOR WHEELS CHARTS
08-Mar-2006 0 49.99 Baseball Umpire Training, Rules, Mechanics, 425+ slides
09-Mar-2006 6 24.57 Metal Circular Slide Rule with Horseshoe Key Chain
09-Mar-2006 1 0.01 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1960
10-Mar-2006 2 16.60 Old 1908 Slide Rule Calculator Post Card + Mechanical
11-Mar-2006 3 12.01 CHARVOZ-ROOS SLIDE RULE NO. SR-108 W/CASE
11-Mar-2006 5 11.56 Dry Ice Loading Chart Circular Slide Rule Refer Truck
12-Mar-2006 9 800.00 CURTA Type II Mechanical Calculator S/N 559797 Like New
13-Mar-2006 2 2.30 TRIGONOMETRY SLIDE RULE MECHANICS, VINTAGE BOOK, 1921
14-Mar-2006 0 3.00 Charles Bruning Co Slide Rule Instumentation Inspect
14-Mar-2006 15 1000.00 Curta II Mechanical Calculator Model Manual Case
15-Mar-2006 6 15.06 VINTAGE MECHANICAL CURTA TYPE 1 MODEL
16-Mar-2006 0 9.99 Machinists' Booklets , Charts, Slide Rules, Math Tables
21-Mar-2006 4 16.10 GEO W. RICHARDSON'S DIRECT READING SLIDE RULE 1911
21-Mar-2006 0 1.00 SLIDE RULER (CHARLES BRUNING Co.) $1NR
22-Mar-2006 0 19.99 Aristo Charvoz Slide Rule 0970
22-Mar-2006 13 786.00 CURTA VINTAGE MECHANICAL CALCULATOR TYPE 2 557134
24-Mar-2006 9 40.10 Cool Vintage MONROE Slide Rule Mechanical Pencil
24-Mar-2006 13 911.00 VINTAGE CURTA MECHANICAL CALCULATOR TYPE 1 41029

DateBidsPrice ($)Text
25-Mar-2006 5 26.00 5 SLIDERULES PICKETT STERLING CHARVOZ - ROOS SLIDERULE
26-Mar-2006 1 0.99 1955 CHARVOZ ROOS ARISTO Nr 89 5" SLIDE RULE (GERMANY)
26-Mar-2006 0 9.99 K and E #4088-3 Polychase Duplex Slide Rule w/ case 1908
27-Mar-2006 0 9.99 Aristo Charvoz MultiLog 970 Slide Rule + Manual + Case
29-Mar-2006 5 20.50 Aristo Charvoz #868 Slide Rule w/case MINT pocket size
29-Mar-2006 27 809.50 CURTA TYPE II MECHANICAL CALCULATOR
29-Mar-2006 2 9.99 Richardson's Direct Reading Slide Rule UNIQUE!
31-Mar-2006 0 3.00 SLIDE RULE by RICHARD C. HAGY
01-Apr-2006 4 5.50 Aristo Charvoz MultiLog 970 Slide Rule w/Case
01-Apr-2006 21 784.00 Curta type I Mechanical calculator # 61676
03-Apr-2006 0 15.99 Collectible Circular Slide Rule - Charles Bruning- MINT
03-Apr-2006 2 10.50 Machinist Tools Starrett + Charts Circular Slide Rule +
06-Apr-2006 6 36.99 Vintage Slide Rule Mechanical Pencil
07-Apr-2006 1 18.49 Collectible Circular Slide Rule - Charles Bruning- MINT
09-Apr-2006 0 9.99 Vibration calculator slide rule chart, Endevco
09-Apr-2006 0 9.99 Vibration calculator slide rule chart, Vibration Mount
10-Apr-2006 7 49.01 15" Circular Slide Rule Slide-Chart Corp 1964 Perrygraf
10-Apr-2006 0 7.50 1961 Keystone Valve Sizing Slide Rule Slide-Chart
11-Apr-2006 2 5.24 1900 Oak Ivory Slide Rule with conversion chart NICE!
11-Apr-2006 3 16.50 Collectible Circular Slide Rule - Charles Bruning- MINT

DateBidsPrice ($)Text
12-Apr-2006 11 950.00 Curta Type 1 Mechanical Calculator s/n 7621
16-Apr-2006 0 9.99 Aristo Charvoz Slide Rule 0970
16-Apr-2006 0 10.00 Vintage Richardsons Direct Readin Slide Rule with case
18-Apr-2006 0 7.50 1961 Keystone Valve Sizing Slide Rule Slide-Chart
20-Apr-2006 1 19.99 GERMAN SLIDE RULE ARISTO CHARVOZ MULTILOG 0970 GERMANY
22-Apr-2006 2 10.50 Vintage Slide Rule and Case-Carrier Engineers -Charleston
23-Apr-2006 2 12.51 Aristo Charvoz Slide Rule 0970
23-Apr-2006 2 6.01 Charvoz Roos Slide Rule Model PSR-101M with Case
23-Apr-2006 0 9.99 Vibration calculator slide rule chart, Endevco
23-Apr-2006 0 9.99 Vibration calculator slide rule chart, Vibration Mount
26-Apr-2006 4 14.49 Aristo Charvoz slide rule with leather case - Nr. 0970
26-Apr-2006 1 0.99 Electromechanical Coupling Coefficient and Qm Slide Rule
29-Apr-2006 25 910.00 rare CURTA II MECHANICAL CALCULATOR, fresh service!
03-May-2006 9 99.99 K and E Merchants 4095-3 Slide Rule Case and Instructions
04-May-2006 0 9.95 Grumman Slide Chart 1968 Perrygraf Rule Calculator
04-May-2006 11 30.50 Perrygraf Probability Slide Rule Chart Multiple Event
04-May-2006 0 0.01 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1954
07-May-2006 0 7.90 ANTIQUE SLIDE RULE RULER BOOK MECHANICS TRIGONMETRY
08-May-2006 1 39.00 UNIQUE VINTAGE MECHANICAL CALCULATOR and SLIDE RULER
08-May-2006 5 31.00 Versalog Slide Rule 1951 1st Edition Civil Mechanical

DateBidsPrice ($)Text
09-May-2006 0 6.00 1949 Todd Hosiery Inc Slide Rule Chart - NYC New York
10-May-2006 6 99.90 CURTA Type II MECHANICAL CALCULATOR
10-May-2006 1 9.99 DRAFTING TOOLS CHARVOZ BEAM COMPASS PICKETT SLIDE RULE
11-May-2006 1 4.99 CHARVOZ-ROOS TRIG-O-LOG SLIDE RULE W/COVER
11-May-2006 2 12.95 Charles Bruning Co.Slide rule #2420
11-May-2006 1 9.99 George W. Richardson Slide Rule Copyright 1909 W/Case
12-May-2006 8 41.01 K and E Keuffel and Esser Merchants Slide Rule w/ Box Case In
14-May-2006 0 20.00 Aristo Charvoz Multilog Slide Rule
14-May-2006 2 3.25 CHARLES BRUNING CO #2401 SLIDE RULE IN LEATHER CASE
14-May-2006 0 9.99 Vibration calculator slide rule chart, Endevco
14-May-2006 2 4.75 Vintage Aviation computers,Slide Rules, Rulers,Chart!!
15-May-2006 0 7.90 ANTIQUE SLIDE RULE RULER BOOK MECHANICS TRIGONMETRY
16-May-2006 8 92.00 CURTA Type II MECHANICAL CALCULATOR
16-May-2006 2 10.49 DRAFTING TOOLS CHARVOZ BEAM COMPASS PICKETT SLIDE RULE
16-May-2006 1 24.99 RVN Vietnam War 155mm Howitzer Charge 6 Slide Rule
17-May-2006 3 10.50 Slide Rule - Mechanical Properties, Nuts and Screws
18-May-2006 0 9.99 Aristo Charvoz slide rule with leather case - Nr. 0970
18-May-2006 0 0.01 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1954
21-May-2006 2 12.50 Aristo Charvoz slide rule with leather case - Nr. 0970
22-May-2006 3 11.95 1912 RICHARDSON'S DIRECT READING METAL SLIDE RULE rare

DateBidsPrice ($)Text
22-May-2006 0 10.00 Aristo Charvoz Multilog Slide Rule
23-May-2006 1 7.90 ANTIQUE SLIDE RULE RULER BOOK MECHANICS TRIGONMETRY
24-May-2006 1 4.99 CHARVOZ-ROOS SLIDE RULE with leather case and instructions
24-May-2006 1 4.99 Lot of 16 Collectible Rulers, Slide Rules, Charts,Tapes
24-May-2006 1 6.99 TRIG-O-LOG Slide Rule by Charvaz-Roos
24-May-2006 2 3.99 Trigonometry Slide Rule Mechanics-1939-School Book
25-May-2006 14 661.00 NEW LOW PRICE! CURTA Type II MECHANICAL CALCULATOR
25-May-2006 0 0.01 RUSSIAN SLIDE RULE MECHANICAL CALCULATOR PROMETEIS RARE
26-May-2006 7 91.00 Concise slide rule #600 w/TRUE table of elems+Chemchart
26-May-2006 0 0.01 RUSSIAN SLIDE RULE MECHANICAL CALCULATOR PROMETEIS RARE
28-May-2006 2 9.99 Aristo - Charvoz / pickett and Eckel Slide rules.
28-May-2006 0 19.99 Vintage SLIDE-RULE Post Versalog Purchased 1961
29-May-2006 0 5.00 1949 Todd Hosiery Inc Slide Rule Chart - NYC New York
29-May-2006 3 2.87 1958 Centrifugal Fan Selector Slide-chart / Rule
29-May-2006 2 10.00 Aristo Charvoz Multilog Slide Rule
29-May-2006 6 24.50 Westinghouse Duct Sizing Calculator Slide-chart / Rule
30-May-2006 0 6.49 Purchasing Week Sales Increase Slide Rule 1966
30-May-2006 0 6.49 TK Force-Pak Jack Interchange Slide Rule Selector 1980
31-May-2006 3 9.99 CURTA II - Type 2 - MECHANICAL CALCULATOR - Metal Case
31-May-2006 0 6.00 Chase Brass and Copper Co.slide rule 1969

DateBidsPrice ($)Text
31-May-2006 6 9.99 K and E Slide Rule,#4095-1,Merchants Duplex.NR.
01-Jun-2006 0 0.01 RUSSIAN SLIDE RULE MECHANICAL CALCULATOR PROMETEIS RARE
01-Jun-2006 1 1.95 Vintage Lot Aviation Navigation Slide Rule Chart Tools
01-Jun-2006 0 8.49 Vintage Nautical Slide Rule 4 Charts WEEMS and PLATH Old
02-Jun-2006 0 5.00 Charvoz-Roos slide rule
03-Jun-2006 4 18.49 Aristo - Charvoz / pickett and Eckel Slide rules.
03-Jun-2006 0 6.00 Chase Brass and Copper Co.slide rule 1969
04-Jun-2006 3 11.00 ANTIQUE ENGRAVED MEASURE MECHANICAL PENCIL w/SLIDE RULE
04-Jun-2006 1 5.00 Charvoz-Roos slide rule
04-Jun-2006 2 10.50 Vintage Lot Aviation Navigation Slide Rule Chart Tools
05-Jun-2006 1 1750.00 CURTA TYPE I MECHANICAL POCKET CALCULATOR No 4021
05-Jun-2006 13 154.01 K and E Slide Rule,#4095-1,Merchants Duplex.NR.
06-Jun-2006 21 1375.00 CURTA II - Type 2 - MECHANICAL CALCULATOR - Metal Case
09-Jun-2006 11 21.27 CHARVOZ ARISTO - MULTILOG SLIDE RULE RULER
09-Jun-2006 7 124.50 Vintage MONROE SLIDE RULE MECHANICAL PENCIL W/EXTRAS
10-Jun-2006 1 17.95 Richardson Pantocrat Slide Rule w box
10-Jun-2006 14 20.50 Slide Rule Simplified by Chas. O. Harris, 1944
10-Jun-2006 0 19.99 VINTAGE LEATHER TOOLS SLIDE RULER CHARVOS FATHERS DAY
11-Jun-2006 0 7.50 1961 Keystone Valve Sizing Slide Rule Slide-Chart
11-Jun-2006 4 18.00 5" slide rule charvoz-roos SR-108

DateBidsPrice ($)Text
11-Jun-2006 12 125.50 ARISTO BAKELITE MECHANICAL PENCIL POCKET SLIDE RULE
11-Jun-2006 0 9.99 VINTAGE SR-109 CHARVOZ-ROOS SLIDE RULE WITH CASE NICE
13-Jun-2006 1 12.99 1972 Slide Rule Simplified-3rd Edition-Charles O.Harris
13-Jun-2006 0 24.99 Charvoz ARISTO-MULTILOG #0970 Slide Rule Madein Germany
13-Jun-2006 0 3.00 Slide Rule Simplified by Charles O. Harris
14-Jun-2006 20 1250.00 CURTA II - Type 2 - MECHANICAL CALCULATOR
14-Jun-2006 1 19.99 Mechanical drawings dated 1905 -with -1961 slide ruler
14-Jun-2006 1 9.99 SLIDE RULES CHARLES BRUNING CO. #2401
15-Jun-2006 6 132.49 K and E Keuffel and Esser 68-1754 Merchants Slide Rule 20"
15-Jun-2006 2 7.50 Mechanical Engineer's Handbook, 1941; Slide Rule Manual
15-Jun-2006 1 0.01 TRIGONOMETRIC RUSSIAN SLIDE RULE MECHANICAL CALCULATOR
15-Jun-2006 4 17.07 Vintage ARISTO SLIDE RULE #870 CHARVOZ
17-Jun-2006 16 1090.99 Curta Mechanical Calculator Machine Type II Calculating
18-Jun-2006 0 4.99 International Texbook Trigonometry Slide Rule Mechanics
18-Jun-2006 0 8.80 Rare Vintage Merchant Slide Rule calculator,,Sears 1946
18-Jun-2006 0 3.00 Slide Rule Simplified by Charles O. Harris
19-Jun-2006 13 4.99 Curta Type II Mechanical Calculator in Metal Case Mint
19-Jun-2006 0 0.98 GOT SLIDE RULE? Decal Mechanical Calculators STICKER
19-Jun-2006 7 954.99 Vintage CURTA II Type 2 Machanical CALCULATOR w/Case NR
20-Jun-2006 1 4.99 1939 ITC ICS Trigonometry Slide Rule Mechanics #145B

DateBidsPrice ($)Text
20-Jun-2006 0 0.99 5" CHARLES BRUNING Slide Rule #2401 Vintage
20-Jun-2006 3 51.00 MAKEBA BAKELITE MECHANICAL PENCIL POCKET SLIDE RULE
22-Jun-2006 19 570.00 Curta Type I Mechanical Calculator in Metal Case great
22-Jun-2006 5 26.99 Vintage Sterling Mechanical SLIDE RULE Tie Bar Clasp
24-Jun-2006 3 26.99 1908 Keuffel Esser Merchants Slide Rule w Case Book @@
24-Jun-2006 15 800.00 Curta Mechanical Calculator Machine Type I
25-Jun-2006 1 6.80 60 year old Merchant Slide Rule calculator
25-Jun-2006 0 22.95 Charvoz ARISTO-MULTILOG #0970 Slide Rule Madein Germany
25-Jun-2006 0 3.00 Slide Rule Simplified by Charles O. Harris
25-Jun-2006 1 6.50 WARNER SLIDE RULE COMPUTER AIRCRAFT SPEED WAC CHARTS
27-Jun-2006 18 1050.00 Curta Type II Mechanical Calculator in Metal Case Mint
29-Jun-2006 4 12.05 2 Vintage Slide Rules Hughes (K and E) and Charles Bruning
30-Jun-2006 6 17.50 Sun Hemmi Japan 6" slide rule - Tokyo Chain Works
01-Jul-2006 2 22.39 Geo Richardson Direct Read Slide Rule 1912w/case PDA :)
01-Jul-2006 2 6.75 Howitzer 8 inch range charge slide rule set
02-Jul-2006 1 19.99 Charvoz ARISTO-MULTILOG #0970 Slide Rule Madein Germany
02-Jul-2006 7 53.00 FXR INC. CIRCULAR Sliderule SLIDE RULE and SMITH CHART
02-Jul-2006 0 4.99 Four Vintage Slide Rule Charts
02-Jul-2006 13 46.45 Gold color Slide Rule Tie Tack Mechanical OLD
02-Jul-2006 2 5.60 Slide Rule Manual ARISTO MULTILOG Charvoz Roos 1956 1st

DateBidsPrice ($)Text
03-Jul-2006 5 36.00 1962 MECHANICAL CALCULATOR and SLIDE RULE book /computers
03-Jul-2006 2 13.39 RARE Vintage GE Helicopter V/Stol Data Chart Slide Rule
05-Jul-2006 3 14.02 Richardson Rule Works slide rule and case, 1911,1912 pat.
07-Jul-2006 11 51.89 1960's FXR CIRCULAR SLIDE RULE and Radio SMITH CHART
10-Jul-2006 0 2.99 SPRAGUE "T-C" RULE SLIDE CHART
10-Jul-2006 3 26.00 Vintage Compass Slide Ruler Charts Utility Knife Lot
12-Jul-2006 2 1.99 Curta Mechanical Calculator original type 1 mathematics
13-Jul-2006 2 9.50 Grand Champions 1998 Mare Slide Rule Mint
13-Jul-2006 0 0.01 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1954
13-Jul-2006 2 5.99 VINTAGE SR-109 CHARVOZ-ROOS SLIDE RULE WITH CASE NICE
14-Jul-2006 0 4.99 4 Vintage Slide Rule Charts 60's and 1 is 1947
14-Jul-2006 0 4.99 Four Vintage Slide Rule Charts
14-Jul-2006 0 9.99 Vibration calculator slide rule chart, Endevco
14-Jul-2006 0 3.00 Vintage CERTAIN-TEED Pressure Pipe Slide Chart 1964
14-Jul-2006 0 4.00 Vintage GEMINI Engine Company Slide Chart
16-Jul-2006 5 13.52 CHARVOS DRAFTING TOOL SET and PICKETT SLIDE RULE IN CASE
16-Jul-2006 10 760.00 CURTA TYPE 2 MECHANICAL CALCULATOR - LIKE NEW
16-Jul-2006 0 5.00 Vintage CLAYTON VALVES Slide Chart Sliderule 1962
18-Jul-2006 0 4.99 4 Vintage Slide Rule Charts 60's and 1 is 1947
18-Jul-2006 0 4.99 Four Vintage Slide Rule Charts

DateBidsPrice ($)Text
19-Jul-2006 1 9.95 (2) OLD SLIDE RULE LAWRENCE and RICHARDSON METAL RARE USA
20-Jul-2006 9 51.00 1891 H. Chapin's #73 Folding Ruler with Brass Slide
20-Jul-2006 1 0.01 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1954
21-Jul-2006 0 5.00 1900~KEUFFEL and ESSER~WOOD SLIDE RULE w CHART
22-Jul-2006 13 1038.00 Curta Type II Mechanical Calculator Like New
22-Jul-2006 9 45.00 Curta Type II Mechanical Calculator MINT No.545374
23-Jul-2006 17 587.57 Curta Type I Mechanical Calculator No. 70006 Vintage
23-Jul-2006 0 5.00 Vintage CLAYTON VALVES Slide Chart Sliderule 1962
24-Jul-2006 1 3.00 Security Locknut Tolerance Chart Perrygraf Sliderule
24-Jul-2006 10 102.50 Vintage NICOLET SLIDE RULE Mechanical PENCIL Pat. Pend
25-Jul-2006 1 9.99 VINTAGE CHARLES BRUNING CO NO. 2398 SLIDE RULE W CASE
26-Jul-2006 20 860.00 NM Curta II Type 2 Mechanical Calculator buySAFE
26-Jul-2006 2 12.01 Rare '60 Helicopter Convertiplane Data Chart Slide Rule
26-Jul-2006 1 8.99 Richardsons 1912 Direct Slide Rule w/Orig Bx + Dietzgen
27-Jul-2006 4 7.50 1955 SLIDE RULE BOOK Charts Settings for 6 Kinds 192 Pg
27-Jul-2006 2 437.00 French Charpentier pocket circular slide rule
27-Jul-2006 2 4.16 Slide Rule w Case Aristo Charvoz Made in Germany
28-Jul-2006 1 5.00 1961 Keystone Valve Sizing Slide Rule Slide-Chart
28-Jul-2006 7 49.00 Aristo Charvoz Multilog and Concise Slide Rule
29-Jul-2006 16 840.00 Curta Type II Mechanical Calculator MINT No.545374

DateBidsPrice ($)Text
29-Jul-2006 1 5.00 Vintage CLAYTON VALVES Slide Chart Sliderule 1962
02-Aug-2006 2 10.50 Vibration calculator slide rule chart, Endevco
03-Aug-2006 2 1.25 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1955
03-Aug-2006 0 0.01 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1982
03-Aug-2006 0 9.99 Vintage Dietzgen Slide Rule, Charvoz Drafting Set
05-Aug-2006 2 7.51 Pocket #32 Concise Slide Rule and Mechanics Circ-L-Scale
06-Aug-2006 7 12.51 15" Circular Slide Rule Slide-Chart Corp 1964
06-Aug-2006 1 10.00 6 INCH SLIDE RULE #2401 BY CHARLES BURNING CO USA
08-Aug-2006 4 10.59 CHARLES BRUNING 6" SLIDE POCKET RULE 1944c
08-Aug-2006 2 2.25 Liquid Nozzle Flow Slide Chart Rule Calculator Steinen
08-Aug-2006 2 2.25 Metric Conversion Slide Rule Chart Calculator Tinius
08-Aug-2006 0 4.99 SPRAGUE "T-C" RULE SLIDE CHART
08-Aug-2006 0 19.99 Slide Rule Keychain - Circular - Time Distance Computer
08-Aug-2006 0 14.99 Slide Rule Keychain - New! - Pilot's Key Chain Computer
10-Aug-2006 1 0.99 Grinding and Polishing Speeds Slide Chart Rule Calculator
10-Aug-2006 4 4.25 Metric Converter Slide Chart Rule Calculator Ciby-Geigy
10-Aug-2006 2 5.51 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1982
12-Aug-2006 5 61.11 Slide Rules: Set of 2 with detachable magnifier
12-Aug-2006 5 15.50 Vintage SWANK Metric Slide Rule KEYRING Key chain w Box
13-Aug-2006 5 25.02 Vintage Engineer TI Slide Rule and Electronic Charts

DateBidsPrice ($)Text
14-Aug-2006 4 8.51 RICHARDSON RULE WORKS PANTOCRAT SLIDE RULE PATENTED '11
15-Aug-2006 1 6.00 CATHAY AIRLINES Key Chain w/WORLD TIME SLIDE RULE
17-Aug-2006 0 12.95 GUITAR SLIDE RULE - 5 POSITIONS - Charts every note !
17-Aug-2006 2 16.52 Vintage German Aristo Charvoz Slide Rule 0970 Lthr Case
17-Aug-2006 2 9.52 tap dril charts circ. slide rule Starrett Lufkin tools
18-Aug-2006 9 910.00 Curta Type I Mechanical Calculator
20-Aug-2006 1 6.00 Fluid Flow Slide Rule Chart Calculator Multi Scale Ciba
20-Aug-2006 0 3.00 Gas Density Slide Rule Card Chart Calculator Fisher,
20-Aug-2006 1 3.00 Liquid Flow Slide Chart Rule Calculator FloCat Perry
21-Aug-2006 3 1.50 1939 Trigonometry Slide Rule Mechanics
22-Aug-2006 10 40.00 "Aristo Charvoz" Slide Rule in Leather Case w/Strap
22-Aug-2006 5 42.05 Aristo Charvoz-Multilog -Log-log slide rule-Engineers
23-Aug-2006 18 555.55 Vintage Curta Mechanical Calculator Type I #40199
24-Aug-2006 17 1150.00 CURTA Mechanical Calculator Type I w/Case and Manual
24-Aug-2006 5 26.00 VINTAGE TIE BAR-STERLING SILVER SLIDE RULE-Mechanical
25-Aug-2006 16 680.00 Curta Pepper Grinder Mechanical Calculator Calculater
25-Aug-2006 1 9.00 Slide Rule - Charvos-Roos, Model SR-111
26-Aug-2006 0 6.00 US AIR FORCE ENLISTMENT SLIDE RULE GAS MILEAGE PAY CHAR
27-Aug-2006 3 17.65 Army Military Bomb Slide Rule Calculator 105mm Charge
27-Aug-2006 0 10.00 Richardson's Direct Reading Slide Rule 1912

DateBidsPrice ($)Text
29-Aug-2006 4 26.00 Vintage Aristo Charvoz Slide Rule 0970 Leather Case
30-Aug-2006 1 12.95 GUITAR SLIDE RULE - 5 POSITIONS - Charts every note !
31-Aug-2006 0 20.00 1952 REX Chain Belt Co. Slide Rule
01-Sep-2006 1 1.99 Charles Bruning Co. Plastic Slide rule and leather case
01-Sep-2006 0 25.00 Charles Bruning Co. slide rule 2401 w/ leather case
02-Sep-2006 3 2.75 Slide Rule w Case Aristo Charvoz Made in Germany
03-Sep-2006 17 1325.00 Curta Type I Mechanical Calculator S/N 12121
03-Sep-2006 0 3.00 ^ 1975 FUNDAMENTAL METRIC CONVERTER SLIDE RULE CHART
04-Sep-2006 1 14.95 GUITAR SLIDE RULE - 5 POSITIONS - Charts every note !
04-Sep-2006 2 11.50 Vintage Slide Rule and Mechanical Drawing Set
07-Sep-2006 5 13.49 Charles Bruning Co,Lucas Machine Division, Slide rule
08-Sep-2006 0 9.95 Charles Bruning Co. slide rule 2401 w/ leather case
09-Sep-2006 6 36.32 TIE BAR, SLIDE RULE...MECHANICAL SLIDE RULE WORKS!!!
10-Sep-2006 3 15.50 ANTIQUE 1909 RICHARDSON METAL SLIDE RULE WORKS PICKETT
11-Sep-2006 13 815.00 CURTA MECHANICAL CALCULATOR TYPE I- EXCELLENT
11-Sep-2006 14 16.50 Curta Vintage Type 1 Mechanical Calculator S/N 36394
11-Sep-2006 7 28.89 POCKET SLIDE RULE NO. 2398 BY CHARLES BURNING CO.
12-Sep-2006 0 2.99 THE MANNHEIM SLIDE RULE MANUAL 1925 CHARITY AUCTION
12-Sep-2006 1 6.99 VINTAGE ACUMATH SLIDE RULE WITH LEATHER CASE CHARITY!
12-Sep-2006 0 9.99 VINTAGE SUN HEMMI SLIDE RULE 1452W CHARITY AUCTION

DateBidsPrice ($)Text
12-Sep-2006 5 12.50 Vintage Aristo 0970 Charvoz Slide Rule circa 1960's
14-Sep-2006 8 76.00 Circular Slide Rule Pertometer Chart General Precision
15-Sep-2006 1 12.95 GUITAR SLIDE RULE - 5 POSITIONS - Charts every note !
15-Sep-2006 0 1900.00 Mint Curta Type I Mechanical Calculator + Box and Papers
15-Sep-2006 0 0.99 THE MANNHEIM SLIDE RULE MANUAL 1925 CHARITY AUCTION
15-Sep-2006 0 4.99 VINTAGE SUN HEMMI SLIDE RULE 1452W CHARITY AUCTION
17-Sep-2006 11 430.00 Bethlehem Steel Slide Rule Chart Calculator Collectable
17-Sep-2006 1 45.00 Rare Monroe mechanical pencil with rotating slide rule
20-Sep-2006 5 53.01 Charles Bruning Slide Rule 2401 w/ Leather Case MIB
21-Sep-2006 0 4.99 SPRAGUE "T-C" RULE SLIDE CHART
23-Sep-2006 23 14.95 CURTA Mechanical Calculator Type 1
24-Sep-2006 4 13.00 SLIDE RULE TIE BAR, MECHANICAL... ACTUALLY WORKS
24-Sep-2006 1 5.99 Small Charles Brunning Co. Sliderule Model 2401 w Case
25-Sep-2006 8 760.00 Curta Vintage Type 1 Mechanical Calculator S/N 36394
25-Sep-2006 14 46.50 Set/5 Collectible-Slide Rules-Rare Merchants, Etc. Old
26-Sep-2006 9 14.95 Curta Type II Mechanical Calculator Great Condition NR
28-Sep-2006 0 8.50 Charles Bruning SLIDE RULE Electric Motors Boston
28-Sep-2006 11 74.00 Curta CollectibleType 1 Mechanical Calculator S/N 34734
29-Sep-2006 14 4.99 Curta Mechanical Calculator in Excellent Condition
29-Sep-2006 0 12.95 GUITAR SLIDE RULE - 5 POSITIONS - Charts every note !

DateBidsPrice ($)Text
29-Sep-2006 0 1900.00 Mint Curta Type I Mechanical Calculator + Box and Papers
29-Sep-2006 10 4.99 RARE VINTAGE CURTA MECHANICAL CALCULATOR TYPE I #19464
01-Oct-2006 1 3.99 1941 ALCO M.T.D. Calculator Correction Slide Chart/Rule
01-Oct-2006 0 3.99 1965 Westinghouse Life-Line T Motor Slide Chart/Rule
01-Oct-2006 0 3.99 1966 Westinghouse Motor Control Slide Chart/Rule
01-Oct-2006 6 28.50 1973 ITT Grinnell Pressure Flow Slide/Chart Rule
01-Oct-2006 0 3.99 Nooter Corporation Delivery Circular Slide Chart/Rule
01-Oct-2006 0 3.99 Valtek Inc. Control Valve Calculator Slide Chart/Rule
02-Oct-2006 13 25.00 CURTA Type II Mechanical Calculator, very nice!
02-Oct-2006 1 4.00 Grand Champion, GC, plastic horse-- Slide Rule
02-Oct-2006 2 4.25 Nordberg Machinery Charles Bruning Co 2401 Slide Rule
02-Oct-2006 10 105.05 RARE VINTAGE CURTA MECHANICAL CALCULATOR TYPE I #19464
02-Oct-2006 1 19.95 VERY RARE CHARVOZ - ROOS No SR 109 SLIDE RULE POST 1457
03-Oct-2006 0 1900.00 Mint Curta Type I Mechanical Calculator + Box and Papers
04-Oct-2006 0 12.95 SLIDE RULES AND CHARTS COLLECTION
05-Oct-2006 15 921.99 CURTA Type 1 Mechanical Calculator Excellent condition
05-Oct-2006 20 875.00 Curta Mechanical Calculator Type II, w/box, instruction
07-Oct-2006 0 6.00 US AIR FORCE ENLISTMENT SLIDE RULE GAS MILEAGE PAY CHAR
08-Oct-2006 1 3.99 1945 Chrysler Heating Calculator Slide Chart/Rule
08-Oct-2006 1 3.99 1947 Tube Turns Pressure Calculator Slide/Chart Rule

DateBidsPrice ($)Text
08-Oct-2006 2 8.25 1963 Lenape Pressure Hydraulic Slide Chart/Rule
08-Oct-2006 1 3.99 1965 Westinghouse Life-Line T Motor Slide Chart/Rule
08-Oct-2006 1 3.99 1966 Westinghouse Motor Control Slide Chart/Rule
08-Oct-2006 3 7.50 1967 Daniel Steam Liquid Air Gas Flow Slide/Chart Rule
08-Oct-2006 1 3.99 1969 Reliance Motor Price Selector Slide/Chart Rule
08-Oct-2006 0 3.99 1977 Jenkins Bros. Valve Selector Slide Chart/Rule
08-Oct-2006 0 12.95 GUITAR SLIDE RULE - 5 POSITIONS - Charts every note !
08-Oct-2006 0 0.99 Nooter Corporation Delivery Circular Slide Chart/Rule
08-Oct-2006 1 5.99 The slide Rule Simplified Geo Richardson 1918 Manual
08-Oct-2006 3 8.50 Valtek Inc. Control Valve Calculator Slide Chart/Rule
09-Oct-2006 1 19.99 RARE CHARVOZ-ROOS SLIDE RULE SR-109 PLUS PICKETT 500
10-Oct-2006 11 39.00 CURTA Type 1 Mechanical Calculator, case,box and manuals
11-Oct-2006 0 9.99 Charvoz-Roos SR-105D Slide Rule Acu Design Duplex Style
12-Oct-2006 24 610.01 Curta Type II 1960 - 70 Mechanical Calculator w/ Case
13-Oct-2006 1 9.99 Mechanical drawingTools compass,protractor Slide Rule
13-Oct-2006 0 5.99 VINTAGE SLIDE RULE AND APR NAV CHART NP 13 PLOTTER
16-Oct-2006 14 32.99 CURTA MECHANICAL CALCULATOR TYPE I EARLY SERIAL #19464
16-Oct-2006 4 34.00 Vintage Aristo Charvoz Slide Rule - Made in Germany
17-Oct-2006 1 4.95 1969 RELIANCE A-C MOTOR PRICE SELECTOR SLIDE RULE CHART
17-Oct-2006 10 30.99 Lot of 98 old Slide Rules/Charts - w/ 18 Pocket Protect

DateBidsPrice ($)Text
17-Oct-2006 3 22.11 Vintage Charles Bruning and Co. Pocket Slide Rule
18-Oct-2006 4 3.83 Aristo Studio Slide Rule No. 868 - purchased in 1958
21-Oct-2006 1 10.00 INTERNATIONAL LIBRARY 1938 SLIDE RULE MECHANIC 5 BOOKS
22-Oct-2006 2 9.99 1909 George Richardson SLIDE RULE Gallons Watts ...
23-Oct-2006 4 13.50 1909 ANTIQUE 12" RICHARDSON ALL METAL SLIDE RULE and CASE
23-Oct-2006 16 490.00 Curta mechanical calculator type 1 no. 52426
23-Oct-2006 0 12.00 SLIDE RULE SIMPLIFIED BY CHARLES O. HARRIS 1944
24-Oct-2006 1 4.99 CHARLES BRUNING CO. SLIDE RULE 2420 MADE IN USA
24-Oct-2006 8 8.95 CURTA Type 1 Mechanical Calculator, case, box and manuals
24-Oct-2006 2 13.27 VINTAGE PICKETT RICHARDSON RULE SLIDE RULE BOOKS
24-Oct-2006 4 13.04 Vintage 1945 CHARVOZ ROOS Slide Rule, Model SR-109
25-Oct-2006 1 0.99 Charles Bruning Slide Rule 2401 in Leather Case
25-Oct-2006 0 1900.00 Mint Curta Type I Mechanical Calculator + Box and Papers
25-Oct-2006 4 13.11 VINTAGE CHARVOZ-ROOS SLIDE RULE SR32 CASE and BOX!!!
26-Oct-2006 0 4.00 Sterling and Enamel Slide Rule Charm
28-Oct-2006 1 9.99 1939 Slide Rule, Mechanics and Logarithm Tables
29-Oct-2006 1 0.99 1945 Chrysler Heating Calculator Slide Chart/Rule
29-Oct-2006 1 0.99 1977 Jenkins Bros. Valve Selector Slide Chart/Rule
29-Oct-2006 0 0.99 Nooter Corporation Delivery Circular Slide Chart/Rule
01-Nov-2006 0 8.00 SLIDE RULE SIMPLIFIED BY CHARLES O. HARRIS 1944

DateBidsPrice ($)Text
01-Nov-2006 0 15.00 Zephyr lettering set + slide rule +mechanical pencils+
02-Nov-2006 3 10.50 1963 Naveco Marine Navigational Chart and Slide Rule (2)
02-Nov-2006 2 0.99 The Slide Rule Charles Fogel 6796 1965
05-Nov-2006 7 3.51 Ingersoll-Rand Plant Air Compressor Slide Rule-Chart
05-Nov-2006 0 4.99 OLD RULER , OHMS/ VOLT TESTER, OLD WRENCH, SLIDE CHART
05-Nov-2006 1 0.99 Slide Rule, Charles Bruning Co, Model 2420
05-Nov-2006 6 31.00 Swank Mechanical Slide Rule Tie Bar - No Reserve
05-Nov-2006 0 0.01 Taylor Flow Data and Meter Size Selector Slide Rule-Chart
05-Nov-2006 1 12.00 Triconometry Slide Rule Mechanics International Textboo
06-Nov-2006 0 0.01 Cashco Diaphragm Valve Selector Guide Slide Rule-Chart
06-Nov-2006 0 19.95 Chavros Drafting Set Case Vintage 1940's and Slide Rule
06-Nov-2006 1 0.01 Hanna Pneumatic+Air Cylinder Selector Slide Rule-Chart
06-Nov-2006 0 400.00 K and E Merchants Slide Rule N4096 20"
06-Nov-2006 1 12.50 Zephyr lettering set + slide rule +mechanical pencils+
07-Nov-2006 3 8.50 Grinnell Diaphragm Valves Slide Rule-Chart - NR
07-Nov-2006 0 0.01 Otto Frankenbush Motor Data Calculator Slide Rule-Chart
07-Nov-2006 4 4.30 Swift's Fatty Acid Composition Slide Rule-Chart - NR
08-Nov-2006 16 561.00 CURTA TYPE I MECHANICAL CALCULATOR
09-Nov-2006 0 1700.00 Mint Curta Type I Mechanical Calculator + Box and Papers
18-Nov-2006 1 0.01 5 Engineering Slide Chart-Rule (Tank Volume-Motor Data)

DateBidsPrice ($)Text
19-Nov-2006 0 8.99 Aristo-Multilog Charvoz 0970 Slide Rule
21-Nov-2006 4 14.50 Lot 4 Slide Rules Lawrence Engineering Sterling Charvoz
22-Nov-2006 3 18.49 Concise 4in Circular Slide Rule w/ Oriental Characters
22-Nov-2006 18 621.99 Curta - Type II Mechanical Calculator with Metal Can NR
22-Nov-2006 1 10.00 METAL SLIDE RULE GEORGE W. RICHARDSON COPY RIGHT 1909
22-Nov-2006 14 25.51 Vintage STERLING Mechanical Slide Rule Ruler w/box
25-Nov-2006 2 11.65 Trigonometry - SLIDE RULES - Mechanics Book Circa 1934
26-Nov-2006 4 8.02 Aristo-Multilog Charvoz 0970 Slide Rule
26-Nov-2006 6 77.01 Bethlehem Steel Slide Rule Chart Calculator Collectable
26-Nov-2006 0 13.99 CHARLES BRUNING CO. SLIDE RULE MADE IN USA
26-Nov-2006 1 5.99 VINTAGE 1957 ALLIS-CHALMERS UNIT-SUB SLIDE RULE
26-Nov-2006 1 7.99 richardson old slide ruler
27-Nov-2006 4 79.99 CURTA MECHANICAL CALCULATOR TYPE II serial no. 532530
28-Nov-2006 2 3.99 VINTAGE MACRO CLOSE UP CHART SLIDE RULE f/FILM EXPOSURE
29-Nov-2006 4 19.00 Ahrens-Fox Discharge and Friction Loss Slide Rule Scale
30-Nov-2006 15 81.69 ALCO Mechanical Pocket Adder Calculator and Slide Rule
30-Nov-2006 13 85.55 CURTA TYPE I MECHANICAL CALCULATOR EXCELLENT CONDITION!
03-Dec-2006 4 15.51 Circular Slide Rule Chart Atomic Tables Conversion
03-Dec-2006 6 26.00 Dietzgen 1799 Slide Rule Curveasy Circular Slide Chart
03-Dec-2006 7 57.00 Dietzgen 1799 Trig-Easy Circular Slide Rule Slide Chart

DateBidsPrice ($)Text
04-Dec-2006 0 9.99 Military Slide Rule Artillery How 155MM, Charge 4
06-Dec-2006 10 31.20 Aristo Charvox Slide Rule with Case Germany Nr 868
07-Dec-2006 10 560.00 CURTA TYPE I MECHANICAL CALCULATOR
07-Dec-2006 1 38.00 Contina CURTA mechanical calculator
07-Dec-2006 10 9.99 NM Curta Type I Mechanical Calculator - Ser. 74039
08-Dec-2006 0 5.79 Seng Furniture Room Planning Sliderule Chart 1941
09-Dec-2006 1 7.50 Slide Rule Simplified, Charles O. Harris 1963 HB
10-Dec-2006 12 810.00 NM Curta Type I Mechanical Calculator - Ser. 74039
10-Dec-2006 0 3.95 Vintage United States Steel Slide Rule Chart Calculator
11-Dec-2006 4 810.00 Contina CURTA mechanical calculator
11-Dec-2006 3 18.39 Vintage 1912 Richardson Direct Reading Metal Slide Rule
12-Dec-2006 2 11.01 2 Vtg Slide Rule Teledyne Post and Charvoz Roos Mannhein
13-Dec-2006 2 9.17 OLD WOOD SLIDE RULE RARE CHARVOZ-RODS IN CASE FREE SHIP
17-Dec-2006 12 1275.00 CURTA MECHANICAL CALCULATOR TYPE II
20-Dec-2006 4 14.39 2 Tie Clips- Slide Rule, WORKING Mechanical Pencil 1960
20-Dec-2006 2 15.75 ALLIS CHALMERS TEXROPE DRIVE SELECTOR SLIDE RULE 1946
20-Dec-2006 8 82.79 Antique Mechanical Calculator Slide Rule CASTELL ca1960
21-Dec-2006 11 26.00 Aristo Charvoz No 0970 Slide Rule In Case
21-Dec-2006 1 9.99 K and E MERCHANTS SLIDE RULE MODEL <4056>
22-Dec-2006 1 14.99 ARISTO MULTILOG 870 SLIDE RULE CHARVOZ GERMANY 1954

DateBidsPrice ($)Text
24-Dec-2006 1 29.90 Antique G.Menchaca and Co Slide Rule Wood/Brass-England
26-Dec-2006 11 239.50 Vintage German Schacht and Westerich Wooden Slide Rule
27-Dec-2006 9 26.77 DIETZGEN 1734 MICROGLIDE SLIDE RULE WITH CASE and CHART
28-Dec-2006 0 49.99 VINTAGE POCKET MECHANIC CALCULATOR SLIDE RULE In Box
29-Dec-2006 1 3.00 VINTAGE OLD GAGE AUTO ADVERTISING SLIDE RULER MECHANIC
03-Jan-2007 0 0.99 1963 American Brake Shoe Co Slide Chart Rule and Case MINT
03-Jan-2007 1 6.75 Bethlehem Steel Hour Calculator chart/slide-rule/circle
03-Jan-2007 7 16.49 RCBS Automatic Primer Feed Slides Rule Charts and Misc.
03-Jan-2007 1 79.99 Ruxton Multi-Vider Mechanical Pencil Slide Rule - Early
04-Jan-2007 13 28.30 Allis Chalmers Metric Conversion Slide Rule PerryGraf
04-Jan-2007 10 585.00 Curta Type I Mechanical Calculator Ser# 38716
06-Jan-2007 4 13.53 GE Aircraft Data Chart and Airspeed : Altitude Slide Rule
06-Jan-2007 0 9.99 Lawrence Slide Rule and Engineer's Mechanical Pencil
06-Jan-2007 0 139.99 Ruxton Multi-Vider Mechanical Pencil Slide Rule - Early
07-Jan-2007 2 9.99 CHARLES BRUNING HYDRO-AIRE SLIDE RULE MADE IN USA
07-Jan-2007 2 10.60 Early 1900s Trigonometry Slide Rule Mechanics Manual
08-Jan-2007 2 9.99 ARISTO MULTITRIG 929 SLIDE RULE GERMANY CHARVOZ
09-Jan-2007 10 5.99 ALPINA vintage mechanical calculator - not Curta
10-Jan-2007 5 15.00 Curta Calculator Type 1 Mechanical Calculator
10-Jan-2007 5 750.00 Curta Mechanical Calculator Model II / Model 2

DateBidsPrice ($)Text
10-Jan-2007 1 0.99 Rucker Co.Hydraulics Slide Chart / Slide Rule Mint Cond
10-Jan-2007 1 0.99 U.S. Steel English/Metric Conversion Slide Chart / Rule
10-Jan-2007 4 13.50 Vintage CHARLES BRUNING CO. POCKET SLIDE RULE and Case
11-Jan-2007 0 0.99 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1962
12-Jan-2007 1 1.99 ADVERTISING RULER , PROTRACTORS , COMPASS SLIDE CHARTS
12-Jan-2007 1 9.99 Charles Bruning Co. slide rule York refrigeration
12-Jan-2007 10 65.00 vintage DIETZGEN slide rule / case / chart
13-Jan-2007 3 7.49 Slide Rule Tie Clasp,Key Chains, Can Openers
13-Jan-2007 6 37.50 Slide rule for Vacuum tube characteristics and bases
14-Jan-2007 3 20.45 Bethlehem Steel Slide Rule Chart Calculator Collectable
14-Jan-2007 1 4.99 Texas Instruments SR 10 slide rule calculator and charger
14-Jan-2007 2 26.00 Vintage George W. Richardson Slide Ruler Copyright 1909
18-Jan-2007 0 1425.00 ALPINA mechanical calculator - Curta competitor
18-Jan-2007 5 88.00 K and E Slide Rule Magnifier with Chamois Case and Box -New
19-Jan-2007 2 16.10 1912 Slide Rule Simplified George Richardson
19-Jan-2007 1 14.95 GUITAR SLIDE RULE 5 POSITIONS ! CHARTS EVERY NOTE+KEY
20-Jan-2007 0 15.00 CHARVOZ ARISTO 829 SLIDE RULE GERMANY 5 INCH
20-Jan-2007 5 20.50 Military Howitzer 155mm - Charge 3 Slide Rule
21-Jan-2007 10 12.50 ARISTO MULTILOG 0970 SLIDE RULE GERMANY CHARVOZ
21-Jan-2007 7 26.50 Circular Slide Rule Chart Atomic Tables Conversion

DateBidsPrice ($)Text
22-Jan-2007 0 1425.00 ALPINA mechanical calculator - Curta competitor
23-Jan-2007 4 8.00 Allis-Challmers slide rule from the 50 or 60s
24-Jan-2007 5 12.50 CIRCULAR SLIDE RULE and NAVIGATIONAL COMPUTER KEY CHAIN
25-Jan-2007 14 850.00 CURTA Type 1 Mechanical Drum Calculator Vintage #15844
25-Jan-2007 6 9.99 CURTA Type II Mechanical Calculator
25-Jan-2007 1 0.99 VINTAGE RUSSIAN SLIDE RULE MECHANICAL CALCULATOR 1962
28-Jan-2007 9 106.09 Slide Rule Charvoz Aristo No. 256 with Case Germany
31-Jan-2007 9 5.59 CURTA Type II Mechanical Calculator
01-Feb-2007 2 7.50 VINTAGE CHARVOZ-ROOS SLIDE RULE NO. SR-105 w/case L@@K!
03-Feb-2007 1 9.99 VINTAGE CHARVOZ ROOS # SR-105 SLIDE RULE WOOD INDEXED
04-Feb-2007 7 40.10 30+SLIDE RULES,CONVERSION CHARTS,CALCULATORS,GUIDES,ETC
04-Feb-2007 12 609.00 CURTA Type II Mechanical Calculator
04-Feb-2007 9 28.00 K and E_PICKET_BRUNING_ACU MATH_ SLIDE RULES FLIGHT CHARTS
04-Feb-2007 0 9.99 Vintage Hoke Corrosion Chart Slide Rule Style 1959
05-Feb-2007 6 10.38 Charvoz-Roos Basic Slide Rule,#SR-105D.NR.
07-Feb-2007 2 10.50 9 Diff. FLOW ENGINEERING SLIDE CHARTS/RULES/CALCULATORS
07-Feb-2007 3 21.60 9 More FLOW ENGINEERING SLIDE CHARTS/RULES/CALCULATORS
07-Feb-2007 2 17.60 9 Other FLOW ENGINEERING SLIDE CHARTS/RULES/CALCULATORS
09-Feb-2007 2 22.00 Vintage 1912 Slide Rule Geo. W. Richardson
10-Feb-2007 0 9.99 2 Charvoz-Roos Slide Rules Log Log and Cases USA

DateBidsPrice ($)Text
11-Feb-2007 3 3.75 1958 SEXTON FOODS CHICAGO SLIDE RULE CHART COST GUIDE
11-Feb-2007 1 9.99 Lot Vintage Engineering Slide Charts Rules 50's 60's
11-Feb-2007 5 34.00 SLIDE RULE OF 1917. GEO. RICHARDSON. 1 SIDE IS BRASS.
11-Feb-2007 0 5.00 Vintage Hoke Corrosion Chart Slide Rule Style 1959
11-Feb-2007 4 13.50 vintage 1911 - Richardson Pantocrat slide Rule / box
14-Feb-2007 27 905.00 Curta II mechanical calculator
15-Feb-2007 0 9.99 LOT ENGINEERING SLIDE RULES POCKET HANDBOOKS MECHANIC
16-Feb-2007 0 12.99 VINTAGE- Charles Bruning Co. Slide Rule w/ Case
17-Feb-2007 3 6.07 The Slide Rule Simplified: Richardson and Clarke 1918
18-Feb-2007 4 16.17 GEO RICHARDSON METAL SLIDE RULE PAT.DATE 1912
21-Feb-2007 0 4.99 1973 MERCHANDISING CALCULATOR SLIDE RULE
21-Feb-2007 1 14.99 MILITARY SLIDE RULE MODEL 1917 BY GEORGE W. RICHARDSON
22-Feb-2007 0 9.99 Vibration calculator slide rule/chart Endevco B and K
23-Feb-2007 1 3.50 The Slide Rule Simplified by Geo. W. Richardson 1912
25-Feb-2007 3 15.50 Charvoz-Roos SR-113 Super Trig Slide Rule and Case
26-Feb-2007 2 10.50 VINTAGE CHARVOZ-ROOS SLIDE RULE NO. SR-109 IN SHEATH
28-Feb-2007 0 9.99 Dwyer air velocity slide chart /rule calculator
01-Mar-2007 2 5.20 1964 Airco Cutting Torch Slide Rule Tip Chart Welding
01-Mar-2007 4 16.50 vintage merchants slide rule in case
02-Mar-2007 2 5.24 1973 MERCHANDISING CALCULATOR SLIDE RULE

DateBidsPrice ($)Text
02-Mar-2007 6 27.99 ARISTO SLIDE RULE 868 CHARVOZ in LEATHER CASE GERMANY
04-Mar-2007 6 16.50 15 inch Circular Slide Rule and other slide charts 1967
04-Mar-2007 0 6.00 Vintage Mechanical pencil with slide out ruler.
05-Mar-2007 1 10.00 CHARVOS DRAFTING SET and SLIDE RULE, USED, IN CASE
06-Mar-2007 2 22.72 H. CHAPIN Boxwood and Brass Bound Gunter's Slide Rule
08-Mar-2007 2 10.50 LOT ENGINEERING SLIDE RULES POCKET HANDBOOKS MECHANIC
10-Mar-2007 1 5.00 Charvoz-Roos SR32 Slide Rule Wood Indexed Antique Rare!
10-Mar-2007 1 9.99 VINTAGE CHARVOZ-ROOS SR-105M SLIDE RULE AND CASE
10-Mar-2007 1 5.00 Vintage Engineer Stencil,Sliderule,Book and Drill Chart
11-Mar-2007 1 9.99 K and E K+E 4095-3 Duplex Merchants Slide Rule and Case
11-Mar-2007 0 7.99 Old Slide Rule Chart Calculator Atlas Steels 1957 Size
12-Mar-2007 1 9.99 Vintage TWA Aviation Slide Rule Chart 707-331
15-Mar-2007 2 7.99 Perrygraf 1954 Steel Weight Calculator Slide Rule Chart
16-Mar-2007 2 11.50 * Vintage Richardson Pantocrat Slide Rule Pat'd 1911-12
16-Mar-2007 7 22.08 K and E Merchants slide rule w/ box and leather case books
16-Mar-2007 0 5.00 Vintage Mechanical pencil with slide out ruler.
20-Mar-2007 10 41.00 US MILITARY SLIDE RULE w / Leather Case / Chart
23-Mar-2007 3 8.29 "The Slide Rule Simplified" SC Book Richardson and Clark
23-Mar-2007 2 0.20 Bacharach Efficiency Finder Slide Rule
24-Mar-2007 1 85.00 Sun Hemmi 259D Expert Mechanical Engineer Slide Rule

DateBidsPrice ($)Text
28-Mar-2007 5 7.50 Vintage Charles Bruning Slide Rule--Leather Case--USA
29-Mar-2007 3 12.50 1960 Slide Rule Simplified by Charles O Harris HB
01-Apr-2007 7 28.00 1960's TWA Aviation Slide Rule Charts and Plotter Wheel
01-Apr-2007 5 16.50 Large Brass Wood Slide Rule 1917 GW Richardson Chicago
02-Apr-2007 8 26.00 1960 Slide Rule Simplified by Charles O Harris HB
02-Apr-2007 0 3.95 1981 Buss Fuses Motor Protection Guide Slide Rule Chart
02-Apr-2007 1 19.99 Keuffel and Esser N.Y. MERCHANT SLIDE RULER 1908 OLD
02-Apr-2007 10 49.90 Vintage Circular Slide Rule Key Chain - USA
03-Apr-2007 1 5.99 VINTAGE- Charles Brunning Co. Slide Rule
04-Apr-2007 0 4.95 1987 Sossner Tool Tap Calculator Slide Rule Chart Die
04-Apr-2007 1 18.00 API WELLHEAD SLIDE RULE CHART (10) Charts
05-Apr-2007 0 7.99 Firthite Steel Cutting Calculator Slide Rule Chart
05-Apr-2007 1 7.99 Gilmer Timing Belt Calculator Slide Rule Chart
07-Apr-2007 1 9.99 Dwyer air velocity slide chart /rule calculator
07-Apr-2007 1 9.99 Vibration calculator slide rule chart Endevco B and K
08-Apr-2007 0 4.95 Valenite Vintage Slide Rule Chart Carbide Cutter Specs
09-Apr-2007 1 5.99 Vintage SEARS Slide Rule Calculator, case, charger and box
10-Apr-2007 5 17.00 Pickett Slide Rule N902ES 10" w/ IBM Flowchart Template
10-Apr-2007 1 3.00 Trig, slide rule, mechanics ICS ITCo #145B
12-Apr-2007 0 4.99 Old Slide Rule Chart Calculator Atlas Steels 1957 Size

DateBidsPrice ($)Text
12-Apr-2007 3 16.61 WW11 RCA TRIPOINT CHARTING PENCIL and SLIDE RULE +Case NR
14-Apr-2007 5 13.39 VINTAGE ~ RICHARDSON'S DIRECT READ SLIDE RULE ~ NICE!
14-Apr-2007 4 56.00 rare german slide rule NESTLER 0260 Mechanics
15-Apr-2007 2 4.60 Pocket Slide Rule Slidechart Calculator Denney-Reyburn
15-Apr-2007 1 3.00 Vintage Plastic Wood Slide Rule Case Chassis 3??? Nice
16-Apr-2007 4 4.25 Mechanical Industries Slide Rule with Leather Case
17-Apr-2007 1 49.99 VINTAGE POCKET MECHANIC CALCULATOR SLIDE RULE In BOX60s
18-Apr-2007 2 11.83 1962 Brass Slide Ruler Advertising WABC Channel 7 N.Y.
18-Apr-2007 1 9.98 International Library Mechanics Slide Rule Drawing
22-Apr-2007 0 12.50 1950 Miller motor co PIPE SIZE CHART wood slide rule
24-Apr-2007 3 10.50 3 Vintage Slide Rules Charvoz-Roos Pickett Post LOOK!!
24-Apr-2007 7 18.99 U.S. MILITARY SLIDE RULE PICKETT w/ case and chart
24-Apr-2007 1 3.95 Vintage Charles Bruning Slide Rule Drafting Math Tool
25-Apr-2007 0 3.99 ENGINEERS SLIDE RULE CHART DIAPHRAGM VALVE SELECTOR
25-Apr-2007 0 3.99 ENGINEERS SLIDE RULE CHART TEMP/PRES. COMPUTER, ROBERTS
25-Apr-2007 1 3.99 ENGINEERS SLIDE RULE CHART VALVE AND METER COMPUTER, FO
25-Apr-2007 0 3.99 ENGINEERS SLIDE RULE CHART VALVE SIZE COMPUTER, HONEYWE
25-Apr-2007 0 3.99 ENGINEERS SLIDE RULE CHART VALVE SLIDE RULE, MASONEILAN
25-Apr-2007 0 3.99 ENGINEERS SLIDE RULE CHART VELOCITY COMPUTER, CLAYTON
25-Apr-2007 4 23.50 VINTAGE ARISTO MULTILOG SLIDE RULE CHARVOZ ROOS 0970

DateBidsPrice ($)Text
29-Apr-2007 0 9.99 1950 Miller motor co PIPE SIZE CHART wood slide rule
30-Apr-2007 0 4.99 Machinist Reference Charts Slide Rule Calculators Lot 1
30-Apr-2007 0 4.99 Machinist Reference Charts Slide Rule Calculators Lot 2
01-May-2007 1 4.99 1946 Slide Rule Simplified by Charles Harris
06-May-2007 1 4.99 Charvos Roos Vintage Slide Rule Leather Case
06-May-2007 4 32.87 THE SLIDE RULE BY CHARLES HOARE 1918 PLUS EXTRAS NR
06-May-2007 1 2.99 Vintage Charvoz-Roos # SR 109 Slide Rule
07-May-2007 1 0.99 Growth Rate Slide Chart Slide Rule Denney-Reyburn
08-May-2007 4 13.29 Aristo-Charvoz slide rule
09-May-2007 0 5.95 1950 Miller motor co PIPE SIZE CHART wood slide rule
10-May-2007 0 3.99 ENGINEERS SLIDE RULE CHART DIAPHRAGM VALVE SELECTOR
10-May-2007 0 3.99 ENGINEERS SLIDE RULE CHART TEMP/PRES. COMPUTER, ROBERTS
10-May-2007 0 3.99 ENGINEERS SLIDE RULE CHART VALVE SIZE COMPUTER, HONEYWE
10-May-2007 1 3.99 ENGINEERS SLIDE RULE CHART VALVE SLIDE RULE, MASONEILAN
10-May-2007 1 3.99 ENGINEERS SLIDE RULE CHART VELOCITY COMPUTER, CLAYTON
12-May-2007 1 9.99 ANTIQUE ZIG ZAG RULE /BRASS SLIDE ON IT CHAMPION
13-May-2007 2 5.50 OLD SLIDE RULE CHARVOZ-ROOS No. SR-105 WITH CASE
14-May-2007 12 240.19 Circular Slide Rule, The Mechanical Engineer
15-May-2007 4 10.50 Trigonometry Slide Rule Mechanics
18-May-2007 4 14.00 1930's book TRIGONOMETRY SLIDE RULE MECHANICS

DateBidsPrice ($)Text
21-May-2007 4 20.50 Vintage 1944 Charles Bruning Pocker Slide Rule, MIB
22-May-2007 1 20.00 Vibration calculator slide rule chart Endevco B and K SKF
23-May-2007 2 4.75 1950 Miller motor co PIPE SIZE CHART wood slide rule
24-May-2007 5 67.01 CIRCULAR SLIDE RULE KEY CHAIN MADE IN USA LQQK
24-May-2007 2 21.45 H Chapin #46 - 2 Fold Slide Rule
27-May-2007 1 14.95 STRING BASS SLIDE RULE - 5 POSITIONS - Charles Mingus
28-May-2007 1 24.95 1938 CHAMPION SPARK PLUG Slide-Rule SELECTOR
28-May-2007 5 32.99 Eleven Paper Electronics Slide Rules and Charts
30-May-2007 1 9.99 The Slide Rule Simplified Geo. Richardson 1918 7th Ed.
31-May-2007 1 15.00 CHarvoz Aristo-Multitrig #909 Slide Rule
31-May-2007 0 12.60 HC: Trigonometry - Slide Rule - Mechanics: I.C.S. ....
31-May-2007 0 19.99 Rare Book: The Slide Rule Simplified - Richardson, 1918
02-Jun-2007 4 13.50 CHARLES BRUNING #2401 POCKET SLIDE RULE + LEATHER CASE
03-Jun-2007 1 14.95 STRING BASS SLIDE RULE - 5 POSITIONS - Charles Mingus
04-Jun-2007 3 5.50 Small slide rule by Charles Bruning Co.
06-Jun-2007 0 7.00 1934 Trigonometry Slide Rule Mechanics Book
06-Jun-2007 7 5.75 TRIGONOMETRY SLIDE RULE MECHANICS 145 Leather 1923
06-Jun-2007 3 13.49 Vintage ENGINEERING - - RICHARDSONS SLIDE RULE - - 1912
10-Jun-2007 1 49.99 Antique 1911 Richardson Slide Rule Celluloid Aluminum
11-Jun-2007 12 80.00 NO. 49 H. CHAPIN FOLDING BOXWOOD RULE - GUNTERS SLIDE

DateBidsPrice ($)Text
11-Jun-2007 2 12.53 Vintage Machinist Slide Rule Chart Lot Calculator Tool
20-Jun-2007 0 1.99 1935 Lufkin Tape Rule Tools Wheel Chart Slide Guide
20-Jun-2007 9 42.00 STERLING SIL. SLIDE RULE and MECHANICAL PENCIL TIE CLIPS
21-Jun-2007 2 41.00 1911 Vintage Richardson Stainless Steel Slide Rule Nice
22-Jun-2007 1 10.49 Investors Growth Rate Chart Denney-Reyburn slide rule
22-Jun-2007 6 26.78 VINTAGE MECHANICAL SLIDE RULE PENCIL
23-Jun-2007 2 41.00 Old 1911 Richardson Direct Reading Slide Rule Rare
25-Jun-2007 1 9.99 GEO. W. RICHARDSON MILITARY BALLISTIC SLIDE RULE 1917
26-Jun-2007 3 2.26 Investors Growth Rate Chart Denney-Reyburn slide rule
28-Jun-2007 11 45.00 Vintage Aristo Charvoz Slide Rule w/ Leather Case MIB
30-Jun-2007 9 21.50 Vintage CHARVOZ-ROOS Slide Rule / Mannheim Type
01-Jul-2007 2 11.50 Antique C.N. Pickworth Wood Slide Rule w/Case and Chart
02-Jul-2007 1 3.99 Vintage miniature 6" slide rule, Charles Bruning Co.
03-Jul-2007 1 0.99 1935 Lufkin Tape Rule Tools Wheel Chart Slide Guide
04-Jul-2007 1 38.00 Keuffel and Esser Merchant's Slide Rule Model 4095 c.1903
10-Jul-2007 1 12.99 Weems and Plath Slide Rule, Navigation Plot Bd, Ref Chart
12-Jul-2007 7 52.02 THE CHAPIN STEPHENS CO VINTAGE FOLDING SLIDE RULE
13-Jul-2007 1 9.99 3 Vintage Slide Rules 2 Whitney Chain Drives SKF
14-Jul-2007 14 68.00 Ruxton Mechanical Pencil/Slide Rule Combination
14-Jul-2007 2 3.25 World Time Chart Slide Ruler- General Electric

DateBidsPrice ($)Text
15-Jul-2007 3 5.50 Antique Chas. H. Littell Slide Rule w/Leather Case 1908
15-Jul-2007 12 81.00 EUGENE DIETZGEN CO 12" SLIDE RULE ORIG CASE CHART RULER
15-Jul-2007 4 30.00 Sun Hemmi #259D "Expert Mechanical" Slide Rule and Case.
16-Jul-2007 1 4.50 3 ELECTRICAL SLIDE RULES "FEDERATED PURCHASER INC."
16-Jul-2007 1 3.99 OLD VINTAGE CHARLES BRUNING CO SLIDE RULE
17-Jul-2007 0 39.99 Vintage Aristo Charvoz Slide Rule w/Leather Case -#0970
18-Jul-2007 0 6.99 B60 - ANALYTICAL MECHANICS FOR ENGINEERS! SLIDE RULERS!
19-Jul-2007 3 21.50 Richardson PANTOCRAT Slide Rule 1909
20-Jul-2007 1 9.99 Vibration calculator slide rule chart Endevco B and K IMI
23-Jul-2007 2 12.50 NAUTICAL SLIDE RULE-BOATING-YACHT-WATERCRAFT-CHARTS
24-Jul-2007 0 9.95 Vintage Machining Calculator Slide Rule Chart Tap Die
25-Jul-2007 0 9.99 1962 BLUE M ELECTRIC SLIDE RULE Temperature Conv Chart
25-Jul-2007 0 9.99 1964 KELVIN Voltage Chart/ WATTAGE RESISTER SLIDE RULE
26-Jul-2007 1 4.75 1936 Richardson Air Conditioning Slide Rule Calculator
28-Jul-2007 4 29.90 Vintage Aristo Charvoz Slide Rule w/Leather Case -#0970
31-Jul-2007 0 7.99 RCA CHARLES BRUNING CO SLIDE RULE 2401
31-Jul-2007 0 5.00 Vintage Charles Brunning Co. Slide Rule with case
01-Aug-2007 0 9.99 1962 BLUE M ELECTRIC SLIDE RULE Temperature Conv Chart
01-Aug-2007 0 9.99 1964 KELVIN Voltage Chart/ WATTAGE RESISTER SLIDE RULE
02-Aug-2007 7 36.00 Charvoz Aristo MultiLog 970 Slide Rule w original box

DateBidsPrice ($)Text
02-Aug-2007 0 5.99 Trigonometry Slide Rule Mechanic ICS Staff book 145B
02-Aug-2007 0 8.50 Vintage Machining Calculator Slide Rule Chart Tool Lot
03-Aug-2007 3 2.47 Vintage Charvos-Roos Slide Rule USA
04-Aug-2007 0 8.99 HOKE CORROSION CHART Slide Rule VINTAGE 1964
05-Aug-2007 1 7.99 1915 Keuffel and Esser 4095-3 Slide Rule, Merchant's ?
05-Aug-2007 1 9.99 Charles Bruning Slide Rule 2421 10 inch 1945 W/Case !!
05-Aug-2007 0 8.99 HOKE CORP. CORROSION CHART SLIDE RULE 1959
05-Aug-2007 0 8.99 ILLCO WAY ION EXCHANGE CALCULATOR SLIDE RULE 1951
05-Aug-2007 1 9.99 Richardson Rule Works 1776-Simplix Slide Rule
08-Aug-2007 3 11.51 CHARVOZ-ROOS NO PSR - 101P SLIDE RULE WITH LEATHER CASE
09-Aug-2007 0 7.95 Small CHARLES BRUNING Co. #2401 Slide Rule in Case
10-Aug-2007 0 10.00 Charles Bruning Co. Slide Rule Model #2420 10-inch
10-Aug-2007 1 4.00 Weight Watchers Exchange Manager Slide rule counters
11-Aug-2007 8 26.00 Charvoz-Roos Vintage Slide Rule SR-111 Trig o Log
12-Aug-2007 2 5.55 Picket and Eckel Model 200 Slide Rule and Charvoz R005
13-Aug-2007 1 9.99 1980 Kennametal Machining Calculator Slide Rule Chart
13-Aug-2007 0 5.50 HOKE CORP. CORROSION CHART SLIDE RULE 1959
13-Aug-2007 0 5.50 HOKE CORROSION CHART Slide Rule VINTAGE 1964
13-Aug-2007 1 3.99 Heli-Coil Screw Thread Insert Slide Rule Chart
13-Aug-2007 0 5.50 ILLCO WAY ION EXCHANGE CALCULATOR SLIDE RULE 1951

DateBidsPrice ($)Text
14-Aug-2007 1 3.99 NO. 49 H. CHAPIN FOLDING BOXWOOD RULE - GUNTERS SLIDE
14-Aug-2007 4 49.99 NO. 49 H. CHAPIN FOLDING BOXWOOD RULE - GUNTERS SLIDE
15-Aug-2007 3 26.00 22+ Vintage Machining Calculator Slide Rule Chart Tools
15-Aug-2007 3 15.50 Charvoz Aristo Multilog # 970 Slide Rule W/Case, Manual
16-Aug-2007 6 0.99 group slide rule calculator chart water flow others
16-Aug-2007 1 0.99 vintage group slide rule calculator chart and others
16-Aug-2007 2 0.99 vintage group slide rule calculator chart pipe and pump
17-Aug-2007 8 38.00 K+E slide rule magnifier w/ chamois storage bag
19-Aug-2007 8 22.50 group slide rule calculator chart water flow others
19-Aug-2007 4 15.50 vintage group slide rule calculator chart and others
19-Aug-2007 3 12.00 vintage group slide rule calculator chart pipe and pump
20-Aug-2007 7 56.00 1912 Mechanical Slide-Rule Style Exposure Scale
21-Aug-2007 3 350.00 CIRCULAR SLIDE RULE/CALCULATOR, THE MECHANICAL ENGINEER
21-Aug-2007 1 10.00 Charles Bruning Co. Slide Rule Model #2420 10-inch
22-Aug-2007 0 9.99 ANTIQUE TRIGONOMETRY SLIDE RULE MECHANICS BOOK 1939
22-Aug-2007 0 2.99 HOKE CORP. CORROSION CHART SLIDE RULE 1959
22-Aug-2007 0 2.99 HOKE CORROSION CHART Slide Rule VINTAGE 1964
22-Aug-2007 0 2.99 ILLCO WAY ION EXCHANGE CALCULATOR SLIDE RULE 1951
23-Aug-2007 6 77.00 FINE K and E No. 4095 Merchants Slide Rule Manual c. 1915
25-Aug-2007 7 81.00 Chics Rule JR HYDROSLIDE CHASER WAKEBOARD Hydro Slide

DateBidsPrice ($)Text
27-Aug-2007 16 47.11 Bacharach Sling Psychrometer with slide rule readout
28-Aug-2007 0 8.95 Don Bingo - Slide Rule - Some Chance - Blood Horse
30-Aug-2007 1 9.99 Aristo Multi Trig Charvoz No. 909 Slide Rule No Reserve
31-Aug-2007 0 9.00 1912 Richardson Pantocrat Slide Rule with original box
02-Sep-2007 1 9.99 Vintage 1945 Charvoz-Roos SR108 Dual Slide Rule Exc.
04-Sep-2007 0 4.50 1958 Bud Radio, Slide Rule Calculator, Chassis Selector
07-Sep-2007 1 0.99 Vintage Charvoz-Roos Slide Rule No. SR-104 with Case
08-Sep-2007 1 9.99 10 Vintage Machine Slide Rule Calculators Guides Charts
08-Sep-2007 0 9.99 1962 BLUE M ELECTRIC SLIDE RULE Temperature Conv Chart
08-Sep-2007 0 9.99 1964 KELVIN Voltage Chart WATTAGE RESISTER SLIDE RULE
09-Sep-2007 14 36.00 Bacharach Sling Psychrometer+slide rule readout 70-7012
10-Sep-2007 5 14.50 1908 K and E Merchant's Slide Rule w/Case 4095-3 NR 12 1/4"
10-Sep-2007 2 4.75 Biomate Biorhythm Mechanical Slide Rule
11-Sep-2007 3 7.50 1912 RICHARDSON METAL DIRECT-READING SLIDE RULE w/CASE
11-Sep-2007 2 10.50 Rare Geo. W. Richardson Model 1917 Military Slide Rule
12-Sep-2007 3 15.50 2 Keuffel Esser Slide Rules Charvos Drafting Set $9.99
15-Sep-2007 0 9.99 1962 BLUE M ELECTRIC SLIDE RULE Temperature Conv Chart
15-Sep-2007 0 7.99 1964 KELVIN Voltage Chart WATTAGE RESISTER SLIDE RULE
16-Sep-2007 0 19.99 1944 Royal Exchange Group Insurance Slide Rule, Actuary
16-Sep-2007 6 26.00 Keuffel and Esser Merchant's Slide Rule 4095 + manual

DateBidsPrice ($)Text
16-Sep-2007 3 36.00 Old K and E Keuffel Esser Slide Rule 68 1775 Merchants MIB
16-Sep-2007 12 127.50 ~Antique~ Geo. W. Richardson ~Slide Rule ~Circa 1909~
17-Sep-2007 15 38.00 Bacharach Sling Psychrometer with slide rule readout
20-Sep-2007 2 12.50 RARE RICHARDSON RULE WORKS,SLIDE SCALE,CONVERTER 1909
20-Sep-2007 5 17.00 Sami and Etani Key Chain Gas car MPG Circular Slide rule
20-Sep-2007 1 8.50 Slide Rule Calculator TI SR-50 with Case and Charger
21-Sep-2007 0 0.99 Charles Bruning 10" slide Rule
06-Oct-2007 8 33.89 Mechanical Pencil Slide Ruler DEVCO Slide Pen-Cyl 41OT
07-Oct-2007 1 2.50 VINTAGE 1947 CHAMPION LAMP WORKS LIGHTING SLIDE RULE
08-Oct-2007 2 12.00 Richardson Direct-Reading Slide Rule w/Case
09-Oct-2007 6 24.45 1940s Charvoz Roos Trig O Log Slide Rule W Case
11-Oct-2007 2 12.50 Pigeon Racing Homebound Flight Chart slide rule
11-Oct-2007 1 8.99 SLIDE RULE SIMPLIFIED BY CHARLES O. HARRIS 1944
11-Oct-2007 7 41.00 VINTAGE MECHANICAL SLIDE RULE TIE BAR - IT WORKS!
12-Oct-2007 4 24.00 Vintage Germany Aristo 970 Charvoz Multi Log Slide Rule
14-Oct-2007 5 140.50 Sun Hemmi bamboo #259 Mechanical Engineers Slide rule
16-Oct-2007 0 5.00 SLIDE RULE CHARLES BRUNING CO.
17-Oct-2007 7 23.01 ARISTO-CHARVOZ slide rule/case-MULTITRIG #0929- GERMANY
17-Oct-2007 1 4.99 Charles Bruning Co. 11 in. Slide Rule 2420
18-Oct-2007 0 7.99 Slide Rule Simplified: Charles O. Harris - 1961 HB

DateBidsPrice ($)Text
18-Oct-2007 9 52.00 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
18-Oct-2007 0 5.95 Vintage Aristo Rietz Slide Rule Germany 89 Charvoz
21-Oct-2007 1 9.99 1917 BRASS Slide Rule Mfg.RICHARDSON for J.H.WEIL and Co.
21-Oct-2007 4 17.50 HVAC DUCT SLIDERULE MECHANICAL ENGINEERING ARCHITECTURE
21-Oct-2007 3 227.50 Large 20" K and E Merchants' Slide Rule w/ Case etc. N-4096
21-Oct-2007 3 36.00 Slide Rule Mechanical Pencil Vintage Calculator
23-Oct-2007 4 37.66 Alco Mechanical Calculator with Slide Rule Japan
23-Oct-2007 0 5.00 Charles Bruning #2401 Slide-Rule,Instructions,Case and Box
24-Oct-2007 1 10.00 Charvos-Roos #SR-109 slide rule
24-Oct-2007 0 7.99 Slide Rule Simplified: Charles O. Harris - 1961 HB
24-Oct-2007 11 75.00 Sun Hemmi bamboo #259 Mechanical Engineers Slide rule
26-Oct-2007 2 15.75 Perrygraf Circular Slide Rule w/Conversion Chart 1955
28-Oct-2007 0 7.50 1962 BLUE M ELECTRIC SLIDE RULE Temperature Conv Chart
28-Oct-2007 0 0.99 CHAMPION BRASS and WOOD EXTENSION RULE RULER BRASS SLIDE
28-Oct-2007 5 15.50 Trigonometry Slide Rule Mechanics - Textbook - 1939
29-Oct-2007 1 19.00 1918 Graphical Mechanical Analog Slide Rule Planimeter
29-Oct-2007 8 15.04 CIRCULAR SLIDE RULE, CHANGE HOLDER W/BOEING LOGO
29-Oct-2007 0 29.99 Slide Rule Book Stender.Schuchardt La Regla de Calculo
29-Oct-2007 7 29.00 Vintage Mechanical Slide Rule Tie Clip,SR and Curser work
30-Oct-2007 0 5.00 1939 Trigonometry Slide Rule Mechanics International

DateBidsPrice ($)Text
30-Oct-2007 1 9.95 FIVE POCKET CALCULATOR SLIDE RULE MECHANICAL CONVERTOR
30-Oct-2007 2 1.25 Int'l Textbook Trigonometry Slide Rule Mechanics
31-Oct-2007 3 12.50 VINTAGE MECHANICAL ENGINEERS SLIDE RULE COMPASS JAPAN
31-Oct-2007 1 9.99 Vintage Vernon Working Mechanical Slide Rule Magnifier
01-Nov-2007 1 6.99 VINTAGE 1912 RICHARDSON'S METAL SLIDE RULE RULER CASE
01-Nov-2007 5 31.77 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
04-Nov-2007 2 2.75 1962 BLUE M ELECTRIC SLIDE RULE Temperature Conv Chart
04-Nov-2007 0 0.99 CHAMPION BRASS and WOOD EXTENSION RULE RULER BRASS SLIDE
06-Nov-2007 5 56.01 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
07-Nov-2007 1 9.95 7 SLIDE RULE POCKET CALCULATOR MECHANICAL CONVERTORS
08-Nov-2007 2 10.13 "TRIGONOMETRY SLIDE RULE MECHANICS" SCRANTON PA, HC VGC
08-Nov-2007 1 4.99 1936 perrygraf PITTSBURGH PIPE SLIDE CHART ADV Pa rule!
08-Nov-2007 3 10.51 1941 rare ALCO MTD SLIDE chart RULE ADV VINTAGE rr ads
08-Nov-2007 0 4.99 1943 ADSCO AMERICAN STEAM CO SLIDE CHART RULE ADV RARE!
08-Nov-2007 0 3.99 1947 AMERICAN PHENOLIC CORP SLIDE CHART rule selector !
08-Nov-2007 0 3.99 1950 perrygraf goddard co detriot MI SLIDE CHART RULE!
08-Nov-2007 1 4.99 VINTAGE SLIDE RULE CHART LOT DAYTON ROGERS MINN DISCS!
09-Nov-2007 4 11.49 1944 TIMKEN ALLOY STEELS CIRCULAR SLIDE CHART RULE ADV!
10-Nov-2007 0 20.00 4 API SLIDE RULE FLANGE CHARTS
11-Nov-2007 1 4.99 1943 ADSCO AMERICAN STEAM CO SLIDE CHART RULE ADV RARE!

DateBidsPrice ($)Text
11-Nov-2007 0 3.99 1947 AMERICAN PHENOLIC CORP SLIDE CHART rule selector !
11-Nov-2007 0 3.99 1950 perrygraf goddard co detriot MI SLIDE CHART RULE!
11-Nov-2007 1 0.99 CHAMPION BRASS and WOOD EXTENSION RULE RULER BRASS SLIDE
11-Nov-2007 5 22.49 Vintage Trigonometry Slide Rule Mechanics Textbook 1939
12-Nov-2007 13 61.00 VINTAGE MECHANICAL PORCELAIN SLIDE RULE TIE BAR
13-Nov-2007 2 51.00 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
14-Nov-2007 4 13.95 SUN HEMMI Bamboo #259 Mechanical Engineers Slide Rule
14-Nov-2007 1 9.99 TRIGONOMETRY SLIDE RULE MECHANICS *BOOK
15-Nov-2007 3 3.84 9 Slide Charts/Vintage Ruler/Tape Measure and more
16-Nov-2007 1 111.11 W and G Radio Transmission Line (Smith Chart) Cr Slide Rule
17-Nov-2007 0 20.00 4 API SLIDE RULE FLANGE CHARTS
22-Nov-2007 6 76.00 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
23-Nov-2007 3 15.09 Vintage Charvoz Roos Slide Rule Model No. SR-III and Case
24-Nov-2007 0 20.00 4 API SLIDE RULE FLANGE CHARTS
26-Nov-2007 4 22.45 1912 Richardson Pantocrat Slide Rule with original box
26-Nov-2007 5 18.05 Unusual Movable Mechanical Slide Rule TIE BAR
29-Nov-2007 0 2.25 70s 80 SLIDE CHART CORP 36 HOUSEPLANTS GUIDE 2 SIDED
29-Nov-2007 0 0.99 Lot~Popular~Science~Mechanics~Motor man~Slide Rule~Mags
29-Nov-2007 0 1.99 VINTAGE SUPELCO FLOW CALCULATOR SLIDE CHART CORP PAPER
02-Dec-2007 1 2.50 1978 ENERGY SAVINGS HOME CALCULATOR SLIDE CHART RULE

DateBidsPrice ($)Text
02-Dec-2007 0 4.99 KLEIN, SCHANZLLN and BECKER AG-FRANENTAL/PFALZ SLIDE RULE
03-Dec-2007 3 13.00 AUDELS MECHANICAL DRAWING SLIDE RULE 1942 NICE NR
03-Dec-2007 6 46.00 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
04-Dec-2007 0 20.00 4 API SLIDE RULE FLANGE CHARTS
06-Dec-2007 3 18.09 1940s Charvoz Roos Trig O Log Slide Rule sr-111 w Case
06-Dec-2007 0 3.00 1974 SLIDE CHART CORP STEEL WEIGHT RULE CALCULATOR READ
06-Dec-2007 1 2.50 79 VINTAGE SLIDE CHART PHOTOGRAPHIC PROPORTION RULE
06-Dec-2007 6 10.50 Slide Rule Simplified by Charles O. Harris, hardcover
06-Dec-2007 3 6.00 lot 3 vintage SLIDE RULE RULER Lawrence Richardson
07-Dec-2007 7 19.55 BIG LOT MACHINIST CALCULATORS SLIDE RULES CHARTS LATHE
07-Dec-2007 1 19.99 Quality 1917 Slide Rule by Richardson Chicago
09-Dec-2007 12 136.19 Early c. 1911 Richardson DIRECT READING Slide Rule
11-Dec-2007 3 34.75 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
12-Dec-2007 2 10.50 LOT--ADVERTISING SLIDE RULES AND CHARTS
15-Dec-2007 12 496.00 CHARPENTIER CALCULIMETRE VERY RARE CIRCULAR SLIDE RULE
16-Dec-2007 0 4.99 KLEIN, SCHANZLLN and BECKER AG-FRANENTAL/PFALZ SLIDE RULE
18-Dec-2007 2 59.89 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
22-Dec-2007 4 28.69 VINTAGE CHARVOZ-ROOS SLIDE RULE SR-108 MADE IN USA
26-Dec-2007 9 26.77 1974 Allis Chalmers Conversion Slide Rule
27-Dec-2007 4 20.50 Slide Rule How to Use It BISHOP 1955 Charts/Drills+ EX!

DateBidsPrice ($)Text
28-Dec-2007 1 0.99 Lot~Popular~Science~Mechanics~Motor man~Slide Rule~Mags
29-Dec-2007 5 43.00 CHARVOZ '' ARISTO'' SLIDE RULE MINT GERMANY
30-Dec-2007 0 4.99 KLEIN, SCHANZLLN and BECKER AG-FRANENTAL/PFALZ SLIDE RULE
31-Dec-2007 2 28.00 Richardson's Direct Reading Metal Slide Rule
01-Jan-2008 0 0.99 shop mechanical INTERNATIONAL TEXTBOOK slide rule draw
03-Jan-2008 2 4.25 Aqua Nuchar Westvaco Water Chemical Circular Slide Rule
03-Jan-2008 0 5.99 Firthite Steel Cutting Calculator Slide Rule Chart
03-Jan-2008 4 67.00 Radio Transmission Line Smith Chart Circular Slide Rule
05-Jan-2008 5 22.00 ARISTO CHARVOZ MULTILOG DBGM 0971 SLIDE RULE
05-Jan-2008 3 20.50 CHARVOZ "ARISTO" SLIDE RULE WITH LEATHER CASE GERMANY
06-Jan-2008 5 48.00 Sun Hemmi bamboo #259D Mechanical Engineers Slide rule
06-Jan-2008 2 7.50 Two 1959 PERRYGRAF Cardboard slide rules / slide Charts
06-Jan-2008 5 11.61 Vintage Charvoz-Roos SR I I I Slide Rule and Leather Case
07-Jan-2008 4 12.60 Motorola 1976 Microwave System Slide Rule / Chart
07-Jan-2008 0 1.00 Trigonometry - Slide Rule - Mechanics 1930 VINTAGE
08-Jan-2008 0 0.99 1947 AMERICAN PHENOLIC CORP SLIDE CHART rule selector !
08-Jan-2008 2 1.04 1950 perrygraf goddard co detriot MI SLIDE CHART RULE!
08-Jan-2008 14 170.30 H.Chapin No.43 Folding Rule w/ Slide
10-Jan-2008 4 24.50 BIG LOT * MUSIC CHORD CHARTS * SLIDE RULE * TRANSLATOR
10-Jan-2008 0 5.99 TRIGONOMETRY SLIDE RULE MECHANICS 1934 143 PAGES

DateBidsPrice ($)Text
13-Jan-2008 5 6.09 Compass bamboo #1321 Mechanical Engineers Slide rule
13-Jan-2008 1 6.99 OLD MECHANICAL ENGINEERING SLIDE RULE IN LEATHER SHEATH
13-Jan-2008 2 6.51 Pocket Slide Rule w/ leather sheath CHARLES BRUNING CO.
14-Jan-2008 1 0.99 2 Vintage slide rules EXCELLENT Charvoz-Roos SR-105D
17-Jan-2008 1 8.99 Charles Bruning Co. 2401 Vintage Collectible Slide Rule
17-Jan-2008 1 1.00 Trigonometry - Slide Rule - Mechanics 1930 VINTAGE
18-Jan-2008 9 56.00 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
19-Jan-2008 5 22.50 CHARVOZ ARISTO GOLD TRIM SLIDE RULE MODEL #0970 and CASE
19-Jan-2008 3 5.51 KODAX MECHANICAL PENCIL SLIDE RULE
19-Jan-2008 20 132.50 Sun Hemmi Bamboo #259D Mechanical Engineers Slide Rule
19-Jan-2008 1 4.99 vintage charvoz slide rule
21-Jan-2008 2 15.00 #19 GRAND CHAMPIONS OUTSTRETCH and SLIDE RULE - VHTF
21-Jan-2008 1 124.99 Sun Hemmi 259D Expert Mechanical Engineer Slide Rule
23-Jan-2008 1 62.99 Emeloid Radio Transmission Line Slide Rule -Smith Chart
26-Jan-2008 11 72.00 CHARVOZ ARISTO SLIDE RULE MODEL # 0970 WITH CASE
26-Jan-2008 5 31.00 Rare 1918 George W. Richardson Military Slide Rule
26-Jan-2008 8 26.00 Sun Hemmi bamboo #259 Mechanical Engineers Slide rule
27-Jan-2008 1 3.00 Trigonometry Slide Rule and Mechanics Book 1930
29-Jan-2008 3 7.05 *VINTAGE Charvoz Roos Slide Rule Ruler*PSR-101M*NICE*NR
30-Jan-2008 0 9.99 Old Slide Ruler K and E Merchant's

DateBidsPrice ($)Text
01-Feb-2008 6 13.50 Sun Hemmi #259D Mechanical Engineers Slide rule + case
03-Feb-2008 3 10.50 Trig Slide Rule Mechani International Textbook Company
04-Feb-2008 0 9.99 RARE 1850s H.CHAPIN No.46 FOLDING RULE/RULER W/SLIDE NR
04-Feb-2008 3 54.68 Ruxton Multivider Slide Rule Mechanical Pencil
04-Feb-2008 13 51.01 shop mechanical INTERNATIONAL TEXTBOOK slide rule draw
06-Feb-2008 7 29.00 Sun Hemmi Mechanical Engineer's Slide Rule
06-Feb-2008 1 6.99 TRIGONOMETRY SLIDE RULE MECHANICS INTERNATIONAL TEXT
09-Feb-2008 9 57.50 ARISTO CHARVOZ MULTILOG DBGM 0970 SLIDE RULE
10-Feb-2008 0 4.99 KLEIN, SCHANZLLN and BECKER AG-FRANENTAL/PFALZ SLIDE RULE
10-Feb-2008 2 12.05 VINTAGE K and E MERCHANTS POCKET SLIDE RULE 4150-1
11-Feb-2008 0 5.99 E-Z Grader Slide Rule Chart
11-Feb-2008 4 31.00 Vintage Richardson 1812 Pantocrat Mannheim Slide Rule
16-Feb-2008 13 36.00 ARISTO CHARVOZ SLIDE RULE MODEL # 0970 WITH SHEATH
16-Feb-2008 4 10.86 CHARVOS ROOS SLIDE RULE/SR 111/ W-CASE /USED COND. VC
16-Feb-2008 0 3.00 Kearney and Trecker Slide Rule Milling Calculator and Chalk
17-Feb-2008 13 56.00 Charvoz Aristo Multilog 970 Slide Rule with Case- Exc
17-Feb-2008 0 5.00 Charvoz-Roos No SR-109 slide rule
17-Feb-2008 4 16.49 OLD CHARLES BRUNING 6 1/2" SLIDE RULE W/CASE
17-Feb-2008 1 3.99 Trigonometry Slide Rule Mechanics 1930 Excellent Cond
18-Feb-2008 0 150.00 Emeloid Radio Transmission Line Slide Rule -Smith Chart

DateBidsPrice ($)Text
18-Feb-2008 11 27.99 SET OF MILITARY 105 MM HOWITZER CHARGE SLIDE RULES
18-Feb-2008 0 150.00 Sun Hemmi 259D Expert Mechanical Engineer Slide Rule
20-Feb-2008 1 9.99 VINTAGE Drafting Book Charvos Vector Slide Rule 4083-3
23-Feb-2008 3 17.17 1950s PENNSYLVANIA RR Slide Chart SIGNALS + RULES
23-Feb-2008 9 48.00 VINTAGE ARISTO CHARVOZ SLIDE RULE MODEL # 0970 W/CASE
25-Feb-2008 0 4.50 PERRYGRAF 1952 SLIDE RULE REX CHAIN DRIVE SELECTOR
26-Feb-2008 5 18.50 SET OF MILITARY 105 MM HOWITZER CHARGE SLIDE RULES
27-Feb-2008 0 9.99 1944 Charles Bruning Slide Rule W/Box and Case
29-Feb-2008 11 53.40 Circular Slide Rule/Smith Chart, Borg Electronics
02-Mar-2008 1 2.99 Sterling 5" Slide Rule and 4 Charvoz Straight Edge Square
02-Mar-2008 2 11.09 Trig-O-Log Charvoz-Roos #SR-III 12 Slide Rule NR
03-Mar-2008 3 15.50 LEE POWDER MEASURING KIT W/ SLIDE RULE CHART
03-Mar-2008 0 3.00 PERRYGRAF 1952 SLIDE RULE REX CHAIN DRIVE SELECTOR
06-Mar-2008 1 20.00 Ruxton Multi-Vider Mechanical Slide Rule Pencil
09-Mar-2008 1 9.99 CHARLES BRUNING #2401 6" POCKET SLIDE RULE with CASE
09-Mar-2008 0 5.99 Instructions For Using Log Log Slide Rules/Charvoz-Roos
10-Mar-2008 0 2.00 VINTAGE ESSO OIL CO. MARINE LOG CHART -SLIDE RULE BOAT!
13-Mar-2008 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
16-Mar-2008 0 5.00 KLEIN, SCHANZLLN and BECKER AG-FRANENTAL/PFALZ SLIDE RULE
16-Mar-2008 2 8.38 Radio Voltmeter Resistance 1935 Slide Rule Chart

DateBidsPrice ($)Text
19-Mar-2008 1 14.99 Ruxton Multi Vider Mechanical Pencil Slide rule
20-Mar-2008 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
22-Mar-2008 11 40.04 CHARVOZ ARISTO SLIDE RULE #0970 WITH GREEN/GOLD TRIM
22-Mar-2008 1 9.95 Slide Rule Simplified by Charles Harris - HC 1958
23-Mar-2008 2 4.02 Carlton Sheets Mortgage Amortization Chart Slide Rule
27-Mar-2008 3 3.25 CHARVOS ROOS SLIDE RULE/SR 108 m/ W-CASE /USED COND. VC
27-Mar-2008 0 9.99 LUFKIN RULER BRASS SLIDE CARPENTER MACHANIC NO 17 TOOLS
27-Mar-2008 1 5.00 Trigonometry - Slide Rule - Mechanics 1930
27-Mar-2008 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
30-Mar-2008 5 233.60 HUGE LOT OF VINTAGE SLIDE RULES 206 VERY NICE CHARTS
30-Mar-2008 2 9.99 RARE 1908 Math Slide Rule Graphs Mechanics SCHOOL BOOK
30-Mar-2008 2 9.99 TI SR-50A Slide Rule Calculator with new battery/chargr
31-Mar-2008 2 6.17 Mannheim Type Slide Rule By Charvoz-Roos- Instructions
02-Apr-2008 0 9.95 VINTAGE CHARVOZ-ROOS SLIDE RULE W/ LEATHER CASE
03-Apr-2008 4 13.90 Vintage Aristo - Charvoz Slide Rule
04-Apr-2008 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
05-Apr-2008 1 4.95 Charles Bruning Co Slide Rule with Case
06-Apr-2008 3 7.75 TRIGONOMETRY SLIDE RULE MECHANICS GRAPHS 1930 BOOK
06-Apr-2008 3 8.00 Vintage Pocket Slide Rule Charles Bruning No. 2401 Nice
07-Apr-2008 3 1.80 E-Z Grader Slide Rule Chart

DateBidsPrice ($)Text
07-Apr-2008 3 2.27 Firthite Steel Cutting Calculator Slide Rule Chart
13-Apr-2008 6 38.00 Geo. W. Richardson Military Slide Rule Model of 1917
13-Apr-2008 3 5.50 STALEY Chart 1969 Perrygraf -Cost Per Ounce- Slide Rule
13-Apr-2008 13 77.00 Scarce Early Richardson Direct Reading Slide Rule
14-Apr-2008 4 2.24 ALLIS-CHALMERS 1957 Calculator Perrygraf Slide Rule
14-Apr-2008 12 38.59 Lockheed F-104 Keychain and Circular Slide Rule
15-Apr-2008 4 23.27 K and E SLIDE RULE MERCHANTS MODEL 4095-3
16-Apr-2008 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
19-Apr-2008 6 2.54 5 Vintage Slide rules, Calculator charts, C-Thru Ruler
20-Apr-2008 5 8.50 CHARVOZ-ROOS SLIDE RULE WITH LEATEHR CASE
20-Apr-2008 5 50.00 K and E Slide Rule Magnifier Original Box Chamois Pouch
20-Apr-2008 1 1.99 U.S. To Metric Conversions Slide Rule 1971Slide ChartCo
21-Apr-2008 0 9.95 K and E Merchants Slide Rule # 4095-3
22-Apr-2008 2 10.50 MILITARY 105MM HOWITZER CHARGE SLIDE RULES NO RESERVE
27-Apr-2008 7 46.00 George W Richardson Metal Slide Rule Copyright 1909
29-Apr-2008 1 9.99 LUFKIN RULER BRASS SLIDE CARPENTER MACHANIC NO 17 TOOLS
29-Apr-2008 1 20.00 Slide Rule Charvoz Aristo Multilog
29-Apr-2008 2 61.00 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
30-Apr-2008 1 17.95 MECHANICAL SPRINGS 1ED1944 Wallace Barnes+Slide Rule
02-May-2008 0 4.50 1930 BOOK OF TRIGONOMETRY, SLIDE RULE, MECHANICS

DateBidsPrice ($)Text
02-May-2008 3 21.50 Rare CHARVOS-ROOS slide rule #106 w/sheath and instruct's
02-May-2008 1 4.99 kids Slide Rule calculator Brazil w/comic character
03-May-2008 4 22.09 Large Slide Rule Geo. W. Richardson for J.H. Weil 1917
03-May-2008 3 10.50 Richardson Slide Rule Model 1776
04-May-2008 5 10.09 Antique Richardson Pantocrat Slide Rule
04-May-2008 3 21.95 M. Chapin No. 72 Carpenters Slide vintage wood rule
05-May-2008 3 15.05 VINTG SIGNED VERNON MECHANICAL SLIDE RULE CLIP TIE CLIP
06-May-2008 4 11.61 1964 COCKTAIL DRINK MIXER SLIDE CHART Rule Exec-U-Toy
06-May-2008 4 13.05 Vintage Mechanical Slide Rule Tie Bar
07-May-2008 6 24.50 3 Vintage Charles Bruning Drafting Pencils and Slide Rule
09-May-2008 3 5.50 1930 BOOK OF TRIGONOMETRY, SLIDE RULE, MECHANICS
10-May-2008 0 6.50 Slide-Chart Circular Slide Rule~General Industrial~1959
10-May-2008 1 3.99 VINTAGE CHAROZ-ROOS NO. SR-105M SLIDE RULE MADE IN USA
11-May-2008 4 8.84 CHARVOZ-ROOS No. SR-111 Slide Rule
11-May-2008 6 20.50 GREAT OLD RICHARDSON RULE WORKS METAL SLIDE RULE and CASE
13-May-2008 10 189.50 Antique Keuffel Esser 20" Merchant Slide Rule K and E 4096
13-May-2008 3 18.09 GEORGE RICHARDSON 1909 SLIDE RULE IN THE CASE and BOX
14-May-2008 4 24.46 1909 RICHARDSON DIRECT READING METAL SLIDE RULE and BOX
15-May-2008 2 10.50 vintage DIETZGEN slide rule in case, with scale chart
17-May-2008 6 2.84 The Slide Rule Simplified; Richardson, George W., 1912

DateBidsPrice ($)Text
18-May-2008 0 4.25 Slide-Chart Circular Slide Rule~General Industrial~1959
19-May-2008 0 14.99 11 pc Charvos #614 Drafting Tool Kit Acumath Slide Rule
19-May-2008 1 5.50 1947 AUDEL MECHANICAL DRAWING and SLIDE RULE GUIDE BOOK
19-May-2008 0 9.99 DATA-GUIDE plastic SLIDE RULE GUIDE reference chart
19-May-2008 7 28.00 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
20-May-2008 0 8.00 J.F. PRITCHARD Green Slide Rule sliderule 1966 print Ad
20-May-2008 2 5.79 Vintage Adv Perrygraf Slide Rules Charts Alloy Steel nr
21-May-2008 0 27.80 HOWITZER CHARGE/RANGE - ELEVATION SLIDE RULE
22-May-2008 2 13.09 Keuffel and Esser Merchants Slide Rule #68 1775 K and E
22-May-2008 0 9.00 Trig-O-Log Slide Rule Charvoz-Roos Excellent Cond.
23-May-2008 1 7.99 Charvoz-Roos SR-111 Trig-O-Log wood Slide Rule + case
25-May-2008 4 33.00 1966 IBM 2030 memory repair flow chart slide rule
25-May-2008 1 715.00 Mechanical Calculator Curta Type I #24310 with Case
27-May-2008 0 14.99 11 pc Charvos #614 Drafting Tool Kit Acumath Slide Rule
27-May-2008 2 12.28 CHAPIN STEPHENS Folding Rule - Brass Caliper Slide
27-May-2008 2 13.09 Vintage Charvoz-Roos Slide Rule ~ No. SR-105D ~ w/Case
29-May-2008 1 9.99 STOCK SLIDE RULE COMPUTER MARKET VALUE WHEEL CHART HUME
01-Jun-2008 1 7.99 1959 Plumbers SLIDE CHART Rule for Water Pipe Sizes
01-Jun-2008 3 18.37 Early Richardson Direct Reading slide rule 1912 N/R
04-Jun-2008 1 14.99 11 pc Charvos #614 Drafting Tool Kit Acumath Slide Rule

DateBidsPrice ($)Text
04-Jun-2008 1 695.00 Curta Type 1 Mechanical Calculator
04-Jun-2008 2 15.09 George Richardson Slide Rule 1917 - 18" long
06-Jun-2008 8 56.00 HEAVY REICHARDT GERMAN NAVIGATOR PILOTS AUTO SLIDE RULE
06-Jun-2008 1 5.99 Slide Rule Simplified by Charles Overton Harris (1972)
08-Jun-2008 0 6.99 CHARLES BRUNING - ENGINEERING - SLIDE RULE and CASE
08-Jun-2008 13 790.00 Curta Type II Mechanical Calculator With Case and Manuals
08-Jun-2008 11 81.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
08-Jun-2008 24 102.50 HEAVY REICHARDT GERMAN NAVIGATOR PILOTS AUTO SLIDE RULE
09-Jun-2008 0 4.95 CHARVOZ ROOS SLIDE RULE MADE IN USA NO. SR-109 W/ CASE
10-Jun-2008 1 799.99 Curta Mechanical Calculator Type II no 523173 with case
11-Jun-2008 2 17.76 Patent 1912 Richardson Slide Rule in Case
11-Jun-2008 6 22.50 RADIATION DOSE GUIDE SLIDE RULE CHART 1962
12-Jun-2008 7 28.00 Charvoz-Roos (SR-113) Slide Rule 12.5" MadeinUSA c.1946
13-Jun-2008 0 6.00 ALCOA ALUMINUM CONDUCTOR SELECTOR CHART SLIDE RULE 1958
14-Jun-2008 3 7.50 Charles Bruning USA 2401 6 Inch Pocket Slide Rule
14-Jun-2008 10 61.50 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
15-Jun-2008 10 51.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
15-Jun-2008 0 6.00 HOWARD A-LINE INDUCTION MOTORS DATA CHART SLIDE RULE
16-Jun-2008 4 21.17 Vintage Sears Pocket Calculator Mechanical Slide Rule
17-Jun-2008 0 9.99 CHARLES BRUNING CO. Slide Rule w/ leather case and box

DateBidsPrice ($)Text
17-Jun-2008 1 6.00 R F FILTER PERFORMANCE CHART SLIDE RULE 1965 TELONIC CO
18-Jun-2008 7 40.00 HEAVY REICHARDT GERMAN NAVIGATOR PILOTS AUTO SLIDE RULE
18-Jun-2008 5 10.49 VINTAGE CHARVOZ-ROOS SLIDE RULE NO. SRIII W GATOR CASE
19-Jun-2008 3 15.50 Copyright 1909 Richardson Slide Rule with Case
19-Jun-2008 1 6.00 WIRE DATA CHART CALCULATOR SLIDE RULE
20-Jun-2008 0 6.00 BENRUS WATCH CO. PIC DESIGN GEAR DATA CHART SLIDE RULE
20-Jun-2008 5 30.50 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
20-Jun-2008 0 6.00 REA MAGNET WIRE FT WAYNE IND. SLIDE CHART SLIDE RULE
20-Jun-2008 0 6.00 RESISTOR COLOR CODE SLIDE CHART SLIDE RULE 1958
21-Jun-2008 2 10.40 CHARLES BRUNING Slide Rule w/leather case, box and manual
21-Jun-2008 0 6.00 METAL O RING DIMENSION CHART SLIDE RULE 1960
22-Jun-2008 0 9.95 1941 DODGE CALCULATOR slide chart rule
22-Jun-2008 0 9.95 1942 SHURE MICROPHONES REACTANCE SLIDE RULE chart
22-Jun-2008 3 18.27 1955 MARTIN MARIETTA circular SLIDE RULE chart 15"
22-Jun-2008 2 12.50 3 OHMITE SLIDE RULE chart calculator 1949-60
22-Jun-2008 0 5.99 CHARLES BRUNING SLIDE RULE A-B-CI-C-D-K-S-L AND T SCALE
22-Jun-2008 0 9.95 GE RADIATION CALCULATOR slide chart rule 1956
22-Jun-2008 0 9.95 MILITARY RADAR PEAK POWER CALCULATOR slide chart rule
22-Jun-2008 1 9.95 MOTOROLA ZENER DIODE SLIDE RULE chart calculator 1959
22-Jun-2008 0 9.95 REPUBLICAN NATIONAL CONVENTION 1968 SLIDE CHART rule

DateBidsPrice ($)Text
22-Jun-2008 0 9.95 US AIR FORCE Navy PLANE SLIDE CHART rule jet stats info
24-Jun-2008 0 6.00 ALCOA ALUMINUM CONDUCTOR SELECTOR CHART SLIDE RULE 1958
24-Jun-2008 1 6.00 HOWARD A-LINE INDUCTION MOTORS DATA CHART SLIDE RULE
24-Jun-2008 1 6.00 ITRON RECIPROCAL CALCULATOR SLIDE RULE SLIDE CHART
25-Jun-2008 0 6.00 PIC DESIGN GEAR COMPUTER SLIDE RULE SLIDE CHART 1971
25-Jun-2008 0 13.00 PMO HOEHLER PRAEZISIONS MECHANIK ORANIENBURG SLIDE RULE
26-Jun-2008 1 2.99 CHARVOZ-ROOS SR-105 D SLIDE RULE-CASE USA
26-Jun-2008 4 23.50 VINTAGE GEORGE.W.RICHARDSON SLIDE RULE 1912 ...L@@K
27-Jun-2008 0 6.00 BELDEN 1957 CONDUIT CAPACITY CHART SLIDE RULE
27-Jun-2008 1 4.99 CHARLES BRUNING - ENGINEERING - SLIDE RULE and CASE
27-Jun-2008 1 10.99 Vintage Slide Rules- Charvoz-Roos and Other
28-Jun-2008 0 6.00 AMPHENOL CONNECTOR SELECTOR SLIDE RULE SLIDE CHART 1969
28-Jun-2008 1 9.99 Antique Keuffel and Esser Slide Rule 4088-3 WA Richards
28-Jun-2008 0 6.00 DZUS FASTENER SELECTOR SLIDE RULE SLIDE CHART 1947
28-Jun-2008 0 9.95 Vintage-Charles Bruning Co.Slide Rule-W/Original Case
29-Jun-2008 3 23.09 Copyright March 1912 Geo. W. Richardson Slide Rule Case
29-Jun-2008 7 76.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
30-Jun-2008 4 23.45 Aristo Charvoz MultiLog Slide Rule w Case + Book German
30-Jun-2008 1 6.99 Charles Bruning Co. #2420 Slide Rule And Case
30-Jun-2008 3 11.49 VINTAGE GERMAN SLIDE RULE estate purchase

DateBidsPrice ($)Text
01-Jul-2008 1 24.99 1934 Patent GRAHAM SLIDE RULE MECHANICAL
01-Jul-2008 0 24.00 ANTIQUE MECHANICAL CALCULATOR SLIDE RULE PRODUX, MINT
01-Jul-2008 0 10.00 J.F. PRITCHARD Green Slide Rule sliderule 1966 print Ad
01-Jul-2008 1 9.99 Vintage Slide Rule Leather Case Aristo Charvos Germany
01-Jul-2008 0 19.99 mechanical Sterling Tie Clasp Engineer Slide Rule
02-Jul-2008 7 0.99 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
02-Jul-2008 31 37.00 POST VERSALOG SLIDE RULE in CASE + SIGMA SLIDECHART
02-Jul-2008 0 15.00 charvoz-roos vintage slide rule - sr-111 with case
03-Jul-2008 0 6.00 BELDEN 1957 CONDUIT CAPACITY CHART SLIDE RULE
04-Jul-2008 0 6.00 REA MAGNET WIRE FT WAYNE IND. SLIDE CHART SLIDE RULE
04-Jul-2008 3 12.50 RESISTOR COLOR CODE SLIDE CHART SLIDE RULE 1958
04-Jul-2008 1 4.98 Trigonometry Slide Rule Mechanics, Published by ITC
06-Jul-2008 24 81.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
07-Jul-2008 0 24.00 ANTIQUE MECHANICAL CALCULATOR SLIDE RULE PRODUX, MINT
07-Jul-2008 0 15.00 charvoz-roos vintage slide rule - sr-111 with case
07-Jul-2008 5 31.00 mechanical Sterling Tie Clasp Engineer Slide Rule
08-Jul-2008 5 42.79 VINTAGE SLIDE RULE GEO. W. RICHARDSON PAT DATES 1911-12
09-Jul-2008 6 62.59 Vint. Normandie "Mechanical Slide Rule" Deck Plan RARE!
13-Jul-2008 17 56.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
13-Jul-2008 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s

DateBidsPrice ($)Text
14-Jul-2008 1 9.99 Slide Rule Model of 1917 - GEO W. Richardson
15-Jul-2008 0 13.00 PMO HOEHLER PRAEZISIONS MECHANIK ORANIENBURG SLIDE RULE
16-Jul-2008 1 1485.00 Curta Mechanical calculator
17-Jul-2008 0 59.00 ANTIQUE MECHANICAL CALCULATOR FABER CASTELL /SLIDE RULE
17-Jul-2008 0 24.00 ANTIQUE MECHANICAL CALCULATOR SLIDE RULE PRODUX, MINT
19-Jul-2008 4 91.53 VINTAGE MECHANICAL PENCIL SLIDE RULE
20-Jul-2008 4 15.50 CHARVOZ ARISTO MULTILOG SLIDERULE SLIDE RULE W/ CASE!!!
20-Jul-2008 17 640.00 Curta Calculator Mechanical Type II 538514
20-Jul-2008 2 10.39 Trigonometry Slide Rule Mechanics, Published By I.T.Co.
21-Jul-2008 6 45.44 Antique Slide Rule Mechanical Pencil Wage Town Market
21-Jul-2008 1 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
22-Jul-2008 0 24.00 ANTIQUE MECHANICAL CALCULATOR SLIDE RULE PRODUX, MINT
23-Jul-2008 0 59.00 ANTIQUE MECHANICAL CALCULATOR FABER CASTELL /SLIDE RULE
23-Jul-2008 0 3.99 VINTAGE CHARVOZ SLIDE RULER MADE IN GERMANY
26-Jul-2008 0 6.00 1958 MILEAGE COMPUTER SLIDE RULE CHART
26-Jul-2008 14 1450.00 Mint Early Curta Model II Mechanical Calculator #506602
27-Jul-2008 6 24.49 Aristo multilog charvoz germany slide rule leather case
27-Jul-2008 3 875.10 CURTA TYPE II MECHANICAL CALCULATOR w/LEATHER CASE
27-Jul-2008 18 61.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
27-Jul-2008 1 95.00 Mechanical Slide Rule ~ Rare Vintage Charm 14K Gold

DateBidsPrice ($)Text
27-Jul-2008 3 14.49 Slide Rule Model 1912 GEO W. Richardson engineer ruler
30-Jul-2008 1 3.99 Charles Bruning Pocket Slide Rule 6" Leather Case
31-Jul-2008 0 13.00 PMO HOEHLER PRAEZISIONS MECHANIK ORANIENBURG SLIDE RULE
31-Jul-2008 0 4.00 VINTAGE CHARVOZ SLIDE RULER MADE IN GERMANY
02-Aug-2008 12 46.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
02-Aug-2008 0 4.00 VINTAGE CHARVOZ SLIDE RULER MADE IN GERMANY
02-Aug-2008 0 9.99 Vintage Slide Rule Leather Case Aristo Charvos Germany
03-Aug-2008 25 153.50 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
03-Aug-2008 0 9.99 Vintage Mason Neilan Valve Sizing Slide Rule Chart Inst
04-Aug-2008 0 9.95 RAYTHEON AUTOSPEC SLIDE RULE chart w/pouch 1962
04-Aug-2008 3 15.00 Slide Rule Conversion Chart Vintage Lot Steam Pressure
04-Aug-2008 0 9.95 VORTEC HEAT LOAD CALCULATOR SLIDE RULE chart 1979
05-Aug-2008 2 10.49 1939 SLIDE RULE pulley Mechanics power Log Log worK+ HC
05-Aug-2008 0 10.00 J.F. PRITCHARD Green Slide Rule sliderule 1966 print Ad
05-Aug-2008 3 11.50 PRECISION'S WEIGHT CALCULATOR circular slide rule chart
05-Aug-2008 8 66.50 Pickett Slide Rule N-16-ES Electronic Chan St. Design
05-Aug-2008 3 8.01 Rare 1950's 1958 Army Helicopter Slide Rule Chart GE
06-Aug-2008 0 0.99 1909 Richardson Direct Reading Slide Rule w/ case
06-Aug-2008 6 0.99 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
06-Aug-2008 0 2.99 Trigonometry Slide Rule Mechanics 1939

DateBidsPrice ($)Text
06-Aug-2008 3 28.69 VINTAGE CHARVOZ ROOS SLIDE RULE and CASE OCCUPIED JAPAN
06-Aug-2008 0 9.99 Vintage CHARVOZ ROOS 6-Inch Slide Rule No. PSR 101M-$10
07-Aug-2008 6 0.99 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
08-Aug-2008 2 14.99 1950s Devco Mechanical Pencil Pen Cyl Slide Rule @@
08-Aug-2008 1 9.95 4 FEDERATED ELECTRONICS SLIDE RULES charts circular
08-Aug-2008 0 1850.00 Curta Type II Mechanical Calculator CLEAN with case
08-Aug-2008 0 9.95 GE ALUMALYTIC CAPACITOR SLIDE RULE CHART 1962
08-Aug-2008 0 9.95 MICROMETRICAL MANUFACTURING SLIDE RULE CHART 1950's
08-Aug-2008 0 9.95 RAYTHEON AUTOSPEC SLIDE RULE chart w/pouch 1962
08-Aug-2008 1 9.95 Rare 1909 Geo W. Richardson's Direct Reading Slide Rule
08-Aug-2008 0 9.95 SIGMA SLIDE RULE CHART copper resistance 1957
08-Aug-2008 0 4.00 VINTAGE CHARVOZ SLIDE RULER MADE IN GERMANY
08-Aug-2008 0 9.95 VORTEC HEAT LOAD CALCULATOR SLIDE RULE chart 1979
08-Aug-2008 0 9.99 Vintage Masoneilan VALVE SLIDE RULE Instructions Chart
08-Aug-2008 0 9.99 Vintage SIGMA INSTRUMENTS Slidechart Slide Rule RELAYS
08-Aug-2008 0 9.99 Vintage Sterling Slide Rule Steel Gauge Chart Lot Build
09-Aug-2008 7 56.55 1950s Devco Mechanical Pencil Pen Cyl Slide Rule @@
10-Aug-2008 1 9.95 RAYTHEON AUTOSPEC SLIDE RULE chart w/pouch 1962
10-Aug-2008 10 143.87 Rare 1909 Geo W. Richardson's Direct Reading Slide Rule
10-Aug-2008 0 9.95 VORTEC HEAT LOAD CALCULATOR SLIDE RULE chart 1979

DateBidsPrice ($)Text
11-Aug-2008 6 14.25 1909 Richardson Direct Reading Slide Rule w/ case
11-Aug-2008 0 2.99 Trigonometry Slide Rule Mechanics 1939
12-Aug-2008 2 18.50 Vintage Masoneilan VALVE SLIDE RULE Instructions Chart
13-Aug-2008 1 1675.00 Curta Type II Mechanical Calculator CLEAN with case
14-Aug-2008 0 9.99 Lot Mechanical Drawing w/Info Slide Rule Hexometer Map+
14-Aug-2008 1 1.99 Starrett tap drill chart slide rule old tool handy neat
16-Aug-2008 0 9.99 CHARLES BRUNING CO SLIDE RULE #2420 Mint w/case
16-Aug-2008 11 53.86 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
16-Aug-2008 0 9.99 Vintage CHARVOZ ROOS 6-Inch Slide Rule No. PSR 101M-$10
17-Aug-2008 5 26.00 1917 MILITARY SLIDE RULE GEO W RICHARDSON FOR J H WEIL
17-Aug-2008 0 1.00 CHARLES BRUNING COMPANY 5 INCH SLIDE RULE NO. 2401
18-Aug-2008 2 12.62 Keuffel Esser K and E Vintage Merchant's Slide Rule 4095-3
20-Aug-2008 1 19.95 GEO. RICHARDSON CHICAGO BRASS BACK 1917 SLIDE RULE WOW
20-Aug-2008 1 5.00 VTG Charles Bruning 2401 Pocket Slide Rule w Case NR
21-Aug-2008 0 10.00 J.F. PRITCHARD Green Slide Rule sliderule 1966 print Ad
21-Aug-2008 1 0.99 Trigonometry Slide Rule Mechanics 1939
22-Aug-2008 0 14.99 5 Slide Rules w/Cases+Tube-Line Chart 2 Right Triangles
22-Aug-2008 0 49.00 ANTIQUE MECHANICAL CALCULATOR FABER CASTELL /SLIDE RULE
22-Aug-2008 0 9.95 Arista-Charvoz 870 multilog slide rule
22-Aug-2008 0 0.50 CHARLES BRUNING COMPANY 5 INCH SLIDE RULE NO. 2401

DateBidsPrice ($)Text
22-Aug-2008 0 7.99 Snap On Slide Rule Chart Universal Metric Converter
22-Aug-2008 0 49.99 VINTAGE MECHANICAL PENCIL SLIDE RULE MAKEBA-KOMBINATOR
23-Aug-2008 3 68.00 VINTAGE MECHANICAL PENCIL SLIDE RULE MAKEBA-KOMBINATOR
24-Aug-2008 2 0.55 CHARLES BRUNING COMPANY 5 INCH SLIDE RULE NO. 2401
26-Aug-2008 1 14.99 5 Slide Rules w/Cases+Tube-Line Chart 2 Right Triangles
26-Aug-2008 5 20.50 Arista-Charvoz 870 multilog slide rule
27-Aug-2008 3 64.00 ANTIQUE MECHANICAL CALCULATOR FABER CASTELL /SLIDE RULE
27-Aug-2008 2 7.99 Snap On Slide Rule Chart Universal Metric Converter
29-Aug-2008 6 17.30 YAESU MUSEN JAPAN WORLD TIME CIRCULAR SLIDE RULE CHART
30-Aug-2008 17 46.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
31-Aug-2008 0 5.95 ONE STERLING SLIDE RULE AND FOUR HANDY SLIDE CHARTS
03-Sep-2008 1 0.99 CHARVOZ - ROOS NO. SR - 109 SLIDE RULER
05-Sep-2008 5 61.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
06-Sep-2008 2 2.83 Keuffel and Esser Co. Merchant's Duplex Slide Rule W/Case
07-Sep-2008 2 6.83 1907 The Mechanics Slide Rule Instructions Great 1907
07-Sep-2008 0 9.95 1935 LUFKIN TOOLS CIRCULAR SLIDE RULE chart
07-Sep-2008 1 9.95 1955 BENDIX ELECTRICAL CIRCULAR SLIDE RULE chart
07-Sep-2008 0 9.95 1957 CHICAGO SCREW SLIDE RULE chart
07-Sep-2008 0 9.95 1957 FULMER HONING COMPUTER SLIDE RULE chart
07-Sep-2008 5 120.27 Keuffel and Esser K and E N-4096 Merchant's slide rule w/ box

DateBidsPrice ($)Text
07-Sep-2008 1 9.95 LITTELL COIL CIRCULAR SLIDE RULE chart calculator
07-Sep-2008 3 15.50 LYON AIR NAVIGATION CIRCULAR SLIDE RULE computer chart
07-Sep-2008 5 14.38 WEEMS NAUTICAL CIRCULAR SLIDE RULE computer chart FNS-3
10-Sep-2008 9 98.89 Vintage Slide Rules Lot Of 5 (K and E Geo. W. Richardson)
11-Sep-2008 11 1100.00 Curta II Mechanical Calculator
11-Sep-2008 1 8.00 VINTAGE PICKETT SLIDE RULE 1952 and DECIMAL EQUIV CHARTS
14-Sep-2008 0 1.99 1962 RCA SILVERAMA TUBE REPLACEMENT SLIDE RULE CHART!
15-Sep-2008 0 24.99 1934 Patent GRAHAM SLIDE RULE MECHANICAL
16-Sep-2008 0 17.95 Antique K and E 4095-3 Merchant's Slide Rule In Case 1915
17-Sep-2008 3 22.50 Odd 1912 Patent GEORGE RICHARDSON Slide Rule - NR
18-Sep-2008 0 19.99 Grand Champions Model Plastic Toy Horse Slide Rule
18-Sep-2008 0 13.00 PMO HOEHLER PRAEZISIONS MECHANIK ORANIENBURG SLIDE RULE
19-Sep-2008 2 12.27 GW Richardson Slide Rule Copyright 1909/ box
21-Sep-2008 0 0.50 Slide Rule and IBM Flow Charting Template
22-Sep-2008 0 1.99 1962 RCA SILVERAMA TUBE REPLACEMENT SLIDE RULE CHART!
22-Sep-2008 0 9.99 VINTAGE CHARLES BRUNING CO. SLIDE RULE
23-Sep-2008 0 9.99 1934 Patent GRAHAM SLIDE RULE MECHANICAL
25-Sep-2008 4 6.50 TRIGONOMETRY - SLIDE RULE- MECHANICS BY I.C.S. STAFF
25-Sep-2008 1 8.99 VINTAGE CHARVOZ-ROOS NO. SR-109 SLIDE RULE AND CASE
28-Sep-2008 1 10.00 Charvoz-Roos 10" Slide Rule

DateBidsPrice ($)Text
28-Sep-2008 15 1225.00 Excellent Condition Curta Type II Mechanical Calculator
29-Sep-2008 16 1225.00 Mint Early Curta Model II Mechanical Calculator #527334
29-Sep-2008 0 13.00 PMO HOEHLER PRAEZISIONS MECHANIK ORANIENBURG SLIDE RULE
29-Sep-2008 9 24.17 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
29-Sep-2008 1 19.95 Vintage Drafting Tools Post Slide Rule Charvoz Berol
30-Sep-2008 0 1.99 1962 RCA SILVERAMA TUBE REPLACEMENT SLIDE RULE CHART!
30-Sep-2008 0 9.95 Antique K and E 4095-3 Merchant's Slide Rule In Case 1915
01-Oct-2008 12 1281.57 CURTA Type II mechanical calculator Great Condition
01-Oct-2008 5 48.00 K and E Keuffel Esser 20 Merchant's Desk Slide Rule and Case
03-Oct-2008 13 62.37 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
03-Oct-2008 0 4.99 Vintage Book on Slide Rule Mechanics Trigonometry 1938
04-Oct-2008 1 1.99 Vintage Charvos-Roos NO. SR-105 Slide Rule and Case
06-Oct-2008 5 16.49 Vintage Ruxton Multi-Vider Slide Rule Mechanical Pencil
09-Oct-2008 14 27.26 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
12-Oct-2008 13 1275.00 CURTA TYPE II MECHANICAL CALCULATOR
12-Oct-2008 10 1275.00 CURTA Type II mechanical calculator and more EXCELLENT
12-Oct-2008 3 23.95 Charvoz Roos SR 108 Case and Slide Rule
13-Oct-2008 11 1375.00 CURTA TYPE II MECHANICAL CALCULATOR W/METAL CASE - 1956
14-Oct-2008 2 3.05 1962 RCA SILVERAMA TUBE REPLACEMENT SLIDE RULE CHART!
16-Oct-2008 2 16.61 20. Sterling Silver Mechanical Slide Ruler Mans Tie Bar

DateBidsPrice ($)Text
16-Oct-2008 14 990.00 Curta Type I Mechanical Calculator
17-Oct-2008 0 4.99 Coefficient Of Thermal Conductivity Chart Slide Rule
17-Oct-2008 18 1476.00 Curta Type II Mechanical Calculator with Case,Paperwork
17-Oct-2008 3 8.50 DECIBEL CALCULATOR CIRCULAR SLIDE RULE CHART
18-Oct-2008 1 6.00 ELECTROMECHANICAL COUPLING COEFFICIENT and Qm SLIDE RULE
18-Oct-2008 0 6.00 STURTEVANT TORQUE WRENCHES ADAPTER SLIDE RULE CHART
19-Oct-2008 1 9.99 Addometer 1940s mechanical calculator slide rule ruler
21-Oct-2008 1 13.00 PMO HOEHLER PRAEZISIONS MECHANIK ORANIENBURG SLIDE RULE
22-Oct-2008 0 30.00 SLIDE RULE ARISTO RIETZ Nr890 KHD-PRITCHARD Advertising
23-Oct-2008 17 796.20 Type 1 Curta mechanical calculator
23-Oct-2008 13 860.00 Type 2 Curta mechanical calculator
24-Oct-2008 1 4.99 Coefficient Of Thermal Conductivity Chart Slide Rule
24-Oct-2008 2 1.25 Vintage CHARVOZ ROOS 6-Inch Slide Rule No. PSR 101M-99c
24-Oct-2008 0 9.99 Vintage Slide Rule Charvoz Roos NO SR - 109 Ruler
28-Oct-2008 0 140.00 6 SLIDE RULES 1 SCALE K and E Dietzgen Charvoz-Roos W and G
29-Oct-2008 1 39.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
31-Oct-2008 0 39.95 1917 BRASS FACED RICHARDSON/WEIL 18" by 2" SLIDE RULE
02-Nov-2008 6 31.80 Dietzgen 1950 VECTOR LOG LOG Slide Rule w/ Case and Chart
02-Nov-2008 17 1300.00 EARLY CURTA MECHANICAL CALCULATOR # 505923 W/METAL CAN
03-Nov-2008 25 1300.00 Vintage Curta Mechanical Calculator #532034

DateBidsPrice ($)Text
05-Nov-2008 0 1000.00 Curta Type II Mechanical Calculator Excellent Condition
05-Nov-2008 0 30.00 SLIDE RULE ARISTO RIETZ Nr890 KHD-PRITCHARD Advertising
06-Nov-2008 0 350.00 Pocket Watch style Slide Rule - Mechanical Engineer ?
06-Nov-2008 0 39.00 Richardson Slide Rule and Case-10 Inch
06-Nov-2008 7 39.85 VINTAGE 1930's NICOLET SLIDE RULE MECHANICAL PENCIL
07-Nov-2008 0 90.00 6 SLIDE RULES - K and E - Dietzgen - Charvoz-Roos
08-Nov-2008 6 36.33 Vintage Richardson Rule Works #1776 Slide Rule
10-Nov-2008 5 18.13 Aristo Slide Rule Multilog Charvoz Nr. 0970 Germany
10-Nov-2008 0 9.99 Vintage Slide Rule Charvoz Roos NO SR - 109 Ruler
11-Nov-2008 16 66.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
12-Nov-2008 0 37.50 1917 BRASS FACE RICHARDSON/WEIL 18"ARTILLERY SLIDE RULE
12-Nov-2008 2 6.35 1939 SLIDE RULE MECHANICS Instruction Book TRIGONOMETRY
13-Nov-2008 0 19.99 Antique Richardson 10" Metal Slide Rule and Case Pat 1911
13-Nov-2008 1 5.99 Chavoz Roos Model SR-111 Slide Rule w/leather case
13-Nov-2008 20 36.75 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
13-Nov-2008 0 300.00 Pocket Watch Circular Slide Rule Mechanical Engineer ?
14-Nov-2008 1 99.99 Radio Transmission Line Calc. Smith Chart - Slide Rule
14-Nov-2008 1 99.99 Radio Transmission Line Calc. Smith Chart - Slide Rule
17-Nov-2008 3 820.00 Curta Type II Mechanical Calculator
17-Nov-2008 21 46.99 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE

DateBidsPrice ($)Text
18-Nov-2008 0 5.00 VINTAGE CHARLES BRUNING CO. SLIDE RULE NO. 2401
19-Nov-2008 8 36.25 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
20-Nov-2008 1 4.99 1949 CHARVOZ ROOS TRIG SLIDE RULER W/CASE and INSTRUCTION
20-Nov-2008 1 9.99 Antique Richardson 10" Metal Slide Rule and Case Pat 1911
20-Nov-2008 2 12.50 PICKETT SLIDE RULE MODEL 1010-ES "YOUR LAST CHANGE"
20-Nov-2008 3 25.00 PICKETT SLIDE RULE MODEL 1010-ES "YOUR LAST CHANGE"
20-Nov-2008 2 12.50 PICKETT SLIDE RULE MODEL 500-ES "YOUR LAST CHANGE"
20-Nov-2008 3 15.50 PICKETT SLIDE RULE MODEL 500-ES "YOUR LAST CHANGE"
20-Nov-2008 0 10.00 PICKETT SLIDE RULE MODEL N803-ES "YOUR LAST CHANGE"
22-Nov-2008 10 51.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
23-Nov-2008 22 610.00 Curta Type II Mechanical Calculator c1957 with Case
25-Nov-2008 12 41.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
26-Nov-2008 1 39.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
26-Nov-2008 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
28-Nov-2008 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
29-Nov-2008 1 24.00 Slide Rule and How To Use It, Charles Hoare, 1881 4th Ed
30-Nov-2008 8 41.76 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
30-Nov-2008 3 16.26 Vintage Charles Bruning Co. 6" Slide Rule w/Case NICE!
01-Dec-2008 13 901.00 Vintage CURTA Type II mechanical calculator MINT Nice
01-Dec-2008 3 13.35 Vintage Catalog Drafting tools slide rules mechanical

DateBidsPrice ($)Text
02-Dec-2008 11 31.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
02-Dec-2008 5 13.00 Lot of 2 Slide Rules + Protractors, Mechanical Drawing
04-Dec-2008 9 67.00 HUGE LOT 60 VINTAGE SLIDE RULE, chart, CALCULATOR
04-Dec-2008 7 54.00 LOT 7 VINTAGE CIRCULAR SLIDE RULE, chart, CALCULATOR
04-Dec-2008 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
05-Dec-2008 0 37.50 1917 BRASS FACE RICHARDSON/WEIL 18"ARTILLERY SLIDE RULE
05-Dec-2008 15 36.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
05-Dec-2008 1 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
06-Dec-2008 2 12.66 Vintage 1950s Charvoz-Roos PSR-101D Slide Rule w/ Case
06-Dec-2008 18 835.00 Vintage CURTA Mechanical Calculator Type II- MINT
07-Dec-2008 4 12.25 CHAINSAW CUTTING CHAIN RULER SLIDE SCALE TECHNICIAN SEE
07-Dec-2008 29 692.00 CURTA TYPE I MECHANICAL CALCULATOR No. 12893 NO RESERVE
07-Dec-2008 14 48.47 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
08-Dec-2008 4 56.00 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
11-Dec-2008 22 731.66 CURTA TYPE II mechanical calculator #558432 with case
11-Dec-2008 18 71.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
12-Dec-2008 0 9.99 28 Drafting Tools Templates Charts Etc.
12-Dec-2008 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
13-Dec-2008 28 1000.00 - CURTA MECHANICAL CALCULATOR - TYPE 1 - Nį32617
13-Dec-2008 13 36.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE

DateBidsPrice ($)Text
14-Dec-2008 0 49.99 #259D EXPERT MECHANICAL SUN HEMMI DUPLEX SLIDE RULE cse
14-Dec-2008 10 51.00 Lot of 5 slide rules- Pickett, Sterling, Richardson
15-Dec-2008 10 40.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
15-Dec-2008 5 10.55 Process Capability and Control Chart Slide Rule - sigma
16-Dec-2008 0 9.99 1939 SLIDE RULE power Mechanics pulley Log Log worK+ HC
17-Dec-2008 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
17-Dec-2008 1 39.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
18-Dec-2008 3 7.76 Charvoz-Roos No. SR 109 Slide Rule
18-Dec-2008 15 43.89 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
18-Dec-2008 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
19-Dec-2008 3 11.49 2401 Charles Bruning 5" Pocket Slide Rule (1944)
19-Dec-2008 2 10.51 RICHARDSON SLIDE RULE, RULE WORKS PAT.1-31-11, 3-26-12
20-Dec-2008 1 900.00 CURTA TYPE I Vintage Mechanical Calculator (No Reserve)
20-Dec-2008 2 6.50 Mortgage Stock Slide Rule Calculators 1974 Slide Chart
20-Dec-2008 7 27.98 OLD MECHANICAL DRAWING SLIDE RULE TIE CLIP
20-Dec-2008 4 10.50 Vintage Charles Bruning Co. Slide Rule and leather case
21-Dec-2008 4 13.00 Aristo Slide Rule Multilog Charvoz No.0970, Germany
21-Dec-2008 21 1215.00 Curta Type 1 - mechanical calculator - very nice cond.
21-Dec-2008 11 1225.00 RARE VINTAGE 1954 CURTA TYPE II MECHANICAL CALCULATOR
22-Dec-2008 5 10.60 Process Capability and Control Chart Slide Rule - sigma

DateBidsPrice ($)Text
24-Dec-2008 13 36.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
24-Dec-2008 1 39.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
25-Dec-2008 0 19.99 Unusual Goldtone Metal Mechanical Slide Ruler Tie Bar
27-Dec-2008 0 7.99 Aristo Slide Rule Multilog Charvoz #970, Germany Extras
28-Dec-2008 1 49.99 #259D EXPERT MECHANICAL SUN HEMMI DUPLEX SLIDE RULE etc
28-Dec-2008 13 51.50 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
29-Dec-2008 1 6.99 Metal Richarson Rule Works Slide Rule 1-31-11.3-2642
30-Dec-2008 1 39.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
02-Jan-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
04-Jan-2009 15 37.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
04-Jan-2009 1 9.99 VINTAGE CHARLES BRUNING 5" SLIDE RULE #2398 + PICKETT
04-Jan-2009 0 7.99 Vintage Slide Rule Charvoz Roos NO SR - 109 Ruler
05-Jan-2009 1 9.99 1939 SLIDE RULE power Mechanics pulley Log Log worK+ HC
05-Jan-2009 1 9.99 Geo. W. Richardson Brass and Wood Slide Rule JH Weil 1917
05-Jan-2009 0 18.00 Old Keuffel and Esser Slide Rule 1908 Merchant's Duplex
05-Jan-2009 4 51.00 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
06-Jan-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
07-Jan-2009 7 21.65 1981 DX Slide Rule Chart For Ham Radio and QSL Cards
07-Jan-2009 2 11.50 Vintage Calculator Slide Rule Charts Case Golf Calvert
07-Jan-2009 1 7.99 Vintage Circular Slide Rule Charts TV Diet Dial CornDog

DateBidsPrice ($)Text
08-Jan-2009 0 8.81 1937 book - The Slide Rule, by Chas. Hoare
08-Jan-2009 0 9.95 BETTY CROCKER CIRCULAR SLIDE CHART rule Lecto host
08-Jan-2009 3 10.50 Trig-Easy Chart and Instructions ( slide rule ) Dietzgen
10-Jan-2009 8 10.55 ARISTO SLIDE RULE, HARD CASE, 4 DATA GUIDE REF. CHARTS
10-Jan-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
10-Jan-2009 1 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
11-Jan-2009 3 4.42 *VINTAGE* CHARLES BRUNING 5" POCKET SLIDE RULE #2401
11-Jan-2009 10 45.66 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
11-Jan-2009 1 9.99 Science and Mechanics CONVERT-ALL Slide Rule
11-Jan-2009 6 15.00 Vintage 1909 Richardson Rule USA Slide Rule 1776
12-Jan-2009 5 14.01 Process Capability and Control Chart Slide Rule - sigma
12-Jan-2009 4 52.00 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
13-Jan-2009 0 15.00 Old Keuffel and Esser Slide Rule 1908 Merchant's Duplex
15-Jan-2009 8 62.00 LECTO HOST CIRCULAR SLIDE CHART rule baking
15-Jan-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
15-Jan-2009 1 9.99 VINT ARISTO-MAVERICK CHARVOZ 20-0195 SLIDE RULE GERMANY
17-Jan-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
21-Jan-2009 1 9.99 Old Keuffel and Esser Slide Rule 1908 Merchant's Duplex
21-Jan-2009 0 3.99 SLIDE RULE, #2401 Chas. Bruning 5" 1950's w/ case
22-Jan-2009 5 1439.00 Curta Type 1 Mechanical Calculator.

DateBidsPrice ($)Text
22-Jan-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
22-Jan-2009 0 9.95 Miniatue Pocket Size Charles Bruning no 2401 SLIDE RULE
22-Jan-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
22-Jan-2009 1 39.99 VINTAGE POCKET MECHANICAL CALENDAR SLIDE RULE 1960s
23-Jan-2009 1 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
24-Jan-2009 0 6.00 1973 POCKET METRIC CONVERTER SLIDE RULE SLIDE CHART
24-Jan-2009 12 898.88 Curta Type 2 Mechanical Calculator
24-Jan-2009 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
25-Jan-2009 1 9.99 1918 Booklet THE SLIDE RULE SIMPLIFIED Richardson Clark
25-Jan-2009 0 3.25 ALCOA ALUMINUM MACHINING SPEED SLIDE CHART / SLIDE RULE
25-Jan-2009 11 550.00 Vintage Curta Type II Mechanical Calculator
26-Jan-2009 5 7.50 CHARLES BRUNING POCKET SLIDE RULE NO 2401 MINT COND
27-Jan-2009 2 8.00 Miniatue Pocket Size Charles Bruning no 2401 SLIDE RULE
27-Jan-2009 0 6.00 SUPERSONIC NEVER NEEDS BATTERIES-CHARGING, SLIDE RULE
28-Jan-2009 4 19.38 Richardson slide rule
28-Jan-2009 7 40.55 1917 BRASS FACE RICHARDSON/WEIL 18"ARTILLERY SLIDE RULE
28-Jan-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
28-Jan-2009 1 6.99 Philips Planisphere Engineering Slide Rule Chart Stars
28-Jan-2009 0 19.99 Slide Rule Nomograph Mechanical Engineering Valves Flow
29-Jan-2009 0 9.99 8 inch Howitzer Slide Rule - Charge 3 and 8 elev, range

DateBidsPrice ($)Text
29-Jan-2009 1 4.95 US Military Army Rad-to-Gray Converter Slide Rule Chart
29-Jan-2009 1 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
30-Jan-2009 1 6.95 Vintage Ingersoll Slide Rule Measure Chart for Milling
30-Jan-2009 1 6.95 Vintage Starrett Slide Rule Measure Chart Screw Threads
31-Jan-2009 3 15.55 CHARVOS ROOS CO. SL-108 DUPLEX SLIDE RULE CIRCA 1944
31-Jan-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
31-Jan-2009 1 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
02-Feb-2009 18 583.00 curta mechanical calculator
03-Feb-2009 1 11.99 California Tourist Dial Chart Calculator Guide Wheel
04-Feb-2009 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
04-Feb-2009 1 9.99 Slide Rule Nomograph Mechanical Engineering Valves Flow
04-Feb-2009 4 15.38 VINTAGE GEO RICHARDSON'S DIRECT READING SLIDE RULE
05-Feb-2009 3 5.00 8 inch Howitzer Slide Rule - Charge 3 and 8 elev, range
05-Feb-2009 1 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
06-Feb-2009 26 585.00 CURTA Type I Mechanical Calculator/ Includes Case
07-Feb-2009 3 8.05 1930 Trigonometry, Slide Rule, Mechanics - I.C.S.
07-Feb-2009 22 37.50 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
07-Feb-2009 0 6.95 Vintage Lehigh Lumber Scale Slide Rule Measure Chart
08-Feb-2009 18 761.00 CURTA CALCULATOR Rare Type 1 mechainical NEAR PERFECT!!
09-Feb-2009 0 7.00 SLIDE RULE 1917-GEO. W.RICHARDSON/JH WEIL 18" ARTILLERY

DateBidsPrice ($)Text
10-Feb-2009 1 9.99 EXC! Vintage German ARISTO-MULTILOG Charvoz SLIDE RULE
10-Feb-2009 5 8.60 Process Capability and Control Chart Slide Rule - sigma
10-Feb-2009 1 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
12-Feb-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
13-Feb-2009 4 38.00 1937 book - The Slide Rule, by Chas. Hoare
14-Feb-2009 2 7.50 SLIDE RULE 1917-GEO. W.RICHARDSON/JH WEIL 18" ARTILLERY
15-Feb-2009 2 20.50 Charvoz-Aristo multilog slide rule #970 with case
15-Feb-2009 12 47.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
17-Feb-2009 1 7.99 CHARLES BRUNING small SLIDE RULE w/ leather case 6 inch
17-Feb-2009 7 910.00 Curta Type 1 Antique Mechanical Calculator Circa 1949
17-Feb-2009 0 24.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
17-Feb-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
17-Feb-2009 6 18.61 WORKING MECHANICAL SLIDE RULE MENS TIE BAR
19-Feb-2009 2 19.49 VINTAGE GEO RICHARDSON'S DIRECT READING SLIDE RULE
19-Feb-2009 4 7.00 Vintage SLIDE RULE Charles Brunning 2420 MINT Case
22-Feb-2009 4 16.05 Richardson Slide Rule w/book The Slide Rule Simplified
24-Feb-2009 4 36.67 5 Unusual Mechanical Pencils Norma Slide Ruler and Measure
24-Feb-2009 0 7.95 KEUFFEL and ESSER MERCHANTS SLIDE RULE 4095-3 K and E
24-Feb-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
25-Feb-2009 2 9.50 Slide Rule - Aristo #0970 MultiLog, Charvoz Co. Germany

DateBidsPrice ($)Text
25-Feb-2009 1 24.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
25-Feb-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
27-Feb-2009 3 10.50 STAMP FINDER and IDENTIFER 1952 CIRCULAR SLIDE RULE CHART
28-Feb-2009 2 860.00 CURTA TYPE II MECHANICAL CALCULATOR
01-Mar-2009 2 0.99 (2)VINTAGE SLIDE RULES/CHARVOZ-ROOS/DIETZGEN/IN LEATHER
01-Mar-2009 0 9.99 3" Slide Caliper Rule Herc-Alloy Chain ~ Stanley (?)
01-Mar-2009 2 41.00 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
01-Mar-2009 0 4.99 Old AIRCO Machine GAS Cutting GUIDE ~ CHART Slide RULE
01-Mar-2009 2 9.95 SLIDE~RULE~TRIGONOMETRY~LOG~mECHANIC~TOOL
01-Mar-2009 0 4.99 TWO VINTAGE SLIDE RULES ,POCKET SIZE ;POST AND CHARVOZ
02-Mar-2009 18 47.00 Vintage Slide Rule and Reference Chart Giant Lot
02-Mar-2009 2 10.50 lot Drafting tool Charvos 614N Triangle Slide Rule MORE
03-Mar-2009 0 7.50 Slide Rule-CHARVOX-ROOS-TRIG-O-LOG-case-Excellent
05-Mar-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
05-Mar-2009 1 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
06-Mar-2009 2 16.37 22 Vintage Wheel Circular Slide Rule Charts Lot
06-Mar-2009 0 20.00 VINTAGE GERMAN SLIDE RULE REISS Feinmechanik-Optik CASE
07-Mar-2009 0 9.95 Metal Charvoz-Roos Slide Rule SR- 109
08-Mar-2009 0 39.95 Aristo Charvoz 0970 Multilog German Slide Rule Case Box
08-Mar-2009 1 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler

DateBidsPrice ($)Text
09-Mar-2009 0 9.99 1939 SLIDE RULE Mechanics pulley Power Log Log work+ HC
10-Mar-2009 1 9.99 Vintage Aristo Charvoz Slide Rule Germany Leather Case
11-Mar-2009 8 1011.00 CURTA TYPE II MECHANICAL CALCULATOR
11-Mar-2009 1 5.00 Slide Rule-CHARVOX-ROOS-TRIG-O-LOG-case-Excellent
12-Mar-2009 0 28.00 2 slide rule charts
12-Mar-2009 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
13-Mar-2009 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
14-Mar-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
14-Mar-2009 3 5.50 Vintage Student Slide Rule - Charvoz Roos Co. - SR 104
15-Mar-2009 0 39.99 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
16-Mar-2009 4 39.95 Aristo Charvoz 0970 Multilog German Slide Rule Case Box
16-Mar-2009 0 20.00 VINTAGE GERMAN SLIDE RULE REISS Feinmechanik-Optik CASE
18-Mar-2009 1 3.95 HYDRO-AIRE INC. CHARLES BRUNING CO. CRANE SLIDE RULE
18-Mar-2009 17 660.00 RARE TYPE I CURTA MECHANICAL CALCULATOR No.48618
18-Mar-2009 1 4.99 THE SLIDE RULE SIMPLIFIED BOOK-GEO RICHARDSON-CLARK
19-Mar-2009 0 15.00 Charles Bruning 5" Pocket Slide Rule 2401
19-Mar-2009 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
21-Mar-2009 25 910.00 CURTA TYPE 1 MECHANICAL CALCULATOR EXCELLENT CONDITION
21-Mar-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
22-Mar-2009 3 3.70 VINTAGE CHAS BRUNING SLIDE RULE W/ ORIG LEATHER CASE

DateBidsPrice ($)Text
22-Mar-2009 2 10.50 Vintage Slide Rule Key Chain Fob Vernon VG
24-Mar-2009 0 79.99 ORIGINL HEMMI 259D MECHANICAL DUPLEX 24scale SLIDE RULE
25-Mar-2009 0 20.00 VINTAGE GERMAN SLIDE RULE REISS Feinmechanik-Optik CASE
26-Mar-2009 1 0.99 68 Republican National Convention Mechanical Slide Rule
26-Mar-2009 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
27-Mar-2009 0 49.00 Geo. Richardson Model 1917 Military Slide Rule - Brass
27-Mar-2009 0 52.00 Guide of Master Mechanic Vintage Russian Slide RULE
28-Mar-2009 1 39.99 HEAVY REICHARDT AUTO NAVIGATOR PILOTS WATCH SLIDE RULE
29-Mar-2009 1 9.99 Charles Bruning Scale Slide Rule Ruler Tool Precision
29-Mar-2009 11 510.00 Curta Mechanical Calculator #528656 No Case
29-Mar-2009 3 57.00 ORIGINAL INSTRUCTION BOOKLET: K and E MERCHANT'S SLIDE RULE
29-Mar-2009 3 10.50 SLIDE~RULE~TRIGONOMETRY~LOG~MECHANIC~TOOL~LOGARITHMS~
30-Mar-2009 1 4.99 Chain Link Fence Post Spacing Guide Slide Rule
30-Mar-2009 1 4.99 John Blue Company Pump Setting Chart Slide Rule
31-Mar-2009 0 999.99 CURTA CALCULATOR TYPE II MECHANICAL ENGINEER COLLECTORS
31-Mar-2009 0 34.00 RARE VINTAGE RUSSIAN MECHANICAL SLIDE RULE KL-1 w.CASE*
01-Apr-2009 2 40.99 ORIGINL HEMMI 259D MECHANICAL DUPLEX 24scale SLIDE RULE
02-Apr-2009 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
02-Apr-2009 1 600.00 Rare Charpentier calculator slide rule 1881 + imp. doc
04-Apr-2009 1 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler

DateBidsPrice ($)Text
05-Apr-2009 0 9.95 1948 Ortho Phase Charvoz Roos Slide Rule Model SR 109
05-Apr-2009 2 13.06 CHARVOS ARISTO MULTITRIG NR. 0929 SLIDE RULE W/CASE
05-Apr-2009 17 608.00 CURTA TYPE I MECHANICAL CALCULATOR 77625 +CARRYING CAN
05-Apr-2009 2 12.00 GEORGE RICHARDSON Slide Rule in Case 1909
05-Apr-2009 0 5.00 RARE CHARVOS SLIDE RULE WITH CASE OLD~
05-Apr-2009 1 24.99 Slide Rule, full size, Charvoz-Rooz, Log and Trig + manual
05-Apr-2009 1 1.99 dutch air channel slide rule DANTHERM
05-Apr-2009 1 1.99 dutch air channel slide rule HALTON
06-Apr-2009 0 999.00 CURTA CALCULATOR TYPE II MECHANICAL ENGINEER COLLECTORS
07-Apr-2009 1 0.99 Charles Bruning Co. Slide Rule calculator modern abacus
08-Apr-2009 0 24.00 RARE VINTAGE RUSSIAN MECHANICAL SLIDE RULE KL-1 w.CASE*
09-Apr-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
09-Apr-2009 1 24.00 RARE VINTAGE RUSSIAN MECHANICAL SLIDE RULE KL-1 w.CASE*
09-Apr-2009 1 9.99 Slide Rule Compass 505 Precision Pickett Richardson
11-Apr-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
12-Apr-2009 5 10.50 Vintage Slide Rule-Occupied Japan-Charvoz-Roos-/Case-NR
13-Apr-2009 1 0.99 RARE CHARVOS SLIDE RULE WITH CASE OLD~
13-Apr-2009 1 4.95 Vintage Spring Data Computer (Slide Rule/Chart) - 1943
14-Apr-2009 0 9.99 1939 SLIDE RULE Mechanics pulley Power Log Log work+ HC
15-Apr-2009 0 19.99 STERLING SILVER SLIDE RULE KEYCHAIN DENMARK 1950'S

DateBidsPrice ($)Text
16-Apr-2009 3 6.00 Charles Bruning 5" Pocket Slide Rule 2401
16-Apr-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
17-Apr-2009 5 32.60 1911 Richardson's "Direct Reading" Slide Rule - Unusual
19-Apr-2009 0 9.99 Charvoz Aristo Nr. 970 Slide Rule w/ Case Germany
19-Apr-2009 18 700.00 vintage curta type 1 mechanical calculator NO RESERVE
20-Apr-2009 2 26.00 STERLING SILVER SLIDE RULE KEYCHAIN DENMARK 1950'S
21-Apr-2009 1 9.95 1932 KELLOGG'S CIRCULAR SLIDE CHART/RULE
21-Apr-2009 1 8.99 TRIGONOMETRY SLIDE RULE MECHANICS I.C.S. STAFF IT-CO.
23-Apr-2009 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
24-Apr-2009 12 950.00 Fine Early Curta Model II Mechanical Calculator #521147
26-Apr-2009 1 175.00 Large Paisley Calculator Slide Rule Bakelite Mechanical
26-Apr-2009 3 18.16 Vintage Charvoz Aristo 970 Multilog Slide Rule Germany
27-Apr-2009 0 9.99 1939 SLIDE RULE Mechanics pulley Power Log Log work+ HC
27-Apr-2009 1 7.99 CHARVOZ-ROOS No. SR-111 TRIG-O-LOG SLIDE RULE
28-Apr-2009 2 18.50 Mechanical Drawing Rule Tie Clasp Sterling Silver Slide
29-Apr-2009 1 9.95 1963 PARKER HANNIFIN CIRCULAR SLIDE CHART RULE
29-Apr-2009 4 15.50 Calculator Slide Rule, Mchanical Measuring Device
29-Apr-2009 1 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
30-Apr-2009 17 831.00 Curta Type 1 Mechanical Calculator
01-May-2009 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler

DateBidsPrice ($)Text
02-May-2009 1 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
03-May-2009 0 8.95 E6 B9 COMPUTER AIR NAVIGATION SLIDE RULE NAUTICAL CHART
03-May-2009 1 5.00 SHURE SLIDE RULE CHART OHMS FREQUENCY CAPACITY
03-May-2009 3 5.50 VINTAGE CHARLES BRUNING 2401 5" POCKET SLIDE RULE W/BOX
04-May-2009 4 41.00 Vintage Charvoz Aristo 970 Multilog Slide Rule Germany
05-May-2009 14 860.00 CURTA Mechanical Calculator TYPE I w Leather Case NR
05-May-2009 5 32.00 Nalco Aquagraph [pHs] Slide Rule/Slide Chart (1943)
05-May-2009 0 4.95 Vintage ARMCO Calculator (Slide Rule/SlideChart) -1939
05-May-2009 0 4.95 Vintage SquareD Calculator (Slide Rule/Chart) - 1942
06-May-2009 2 6.75 VINTAGE CHARLES BRUNING 2401 6" POCKET SLIDE RULE MINT!
07-May-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
08-May-2009 0 44.00 Guide of Master Mechanic Vintage Russian Slide RULE
09-May-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
10-May-2009 0 0.99 Charles Bruning Slide Rule w/ Leather Case Engineer
10-May-2009 4 22.48 Vintage K and E Merchants' Slide Rule 4094 w/ instruction
11-May-2009 0 9.95 WWll CHARVOS ROOS WOODEN SLIDE RULE RED LEATHER CASE
12-May-2009 11 109.05 Vintage Circular Slide Rule Smith Chart Line Calculator
12-May-2009 0 20.00 Vintage GERMAN Slide-Out Metal Ruler Mechanical Pencil
13-May-2009 0 4.95 Vintage Weight Calculator-Slide Rule/Slide Chart (1943)
16-May-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler

DateBidsPrice ($)Text
16-May-2009 1 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
18-May-2009 16 492.68 Curta Type ll Mechanical Calculator USED!! NR!!!
19-May-2009 0 9.95 1963 PARKER HANNIFIN CIRCULAR SLIDE CHART RULE
19-May-2009 2 2.55 CHARVOZ ARISTO slide rule nr0929
19-May-2009 0 4.99 Charles Brunning Slide Ruler Made is USA w/ case
19-May-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
19-May-2009 1 9.95 Vintage GERMAN Slide-Out Metal Ruler Mechanical Pencil
21-May-2009 0 9.99 Sigma Sliderule Slidechart
21-May-2009 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
26-May-2009 0 4.99 Charles Brunning Slide Ruler Made is USA w/ case
27-May-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
28-May-2009 1 9.99 ARISTO-CHARVOZ"SLIDE RULE #0970. VERY NICE.
28-May-2009 1 19.99 KALKOMETER mechanical "slide rule" calculator w/case +
28-May-2009 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
28-May-2009 12 76.01 RF Calculator Circular Slide Rule Smith Chart 4 CB Ham
28-May-2009 0 8.99 VINTAGE CHARVOZ-ROOS SLIDE RULE MODEL# SR-105D and POUCH
30-May-2009 12 630.00 Curta Mechanical Calculator Type I #66916 EXCELLENT
30-May-2009 1 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
30-May-2009 4 670.00 Vintage Curta Mechanical Calculator (Mint) + Case
31-May-2009 26 406.00 Contina AG Mauren CURTA Type 1 Mechanical CALCULATOR

DateBidsPrice ($)Text
31-May-2009 0 9.99 Slide Rule "Charvoz Ross, #SR-111-Trig-O-Log" and Case
02-Jun-2009 0 4.99 Charles Brunning Slide Ruler Made is USA w/ case
03-Jun-2009 1 5.00 Rare U.S.Navy-Lighting System Slide Rule/Slide Chart
04-Jun-2009 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
04-Jun-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
07-Jun-2009 3 15.50 Allis-Chalmers 1950 Slide Rule w/ leather case
08-Jun-2009 0 9.99 Charvoz Roos SR-III Slide Rule 10" w/Leather Case
09-Jun-2009 0 4.99 Charles Brunning Slide Ruler Made is USA w/ case
11-Jun-2009 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
11-Jun-2009 1 4.99 VINTAGE CHARVOZ-ROOS SLIDE RULE MODEL# SR-105D and POUCH
13-Jun-2009 1 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
14-Jun-2009 5 738.88 Curta II Mechanical Calculator - Pristine Condition
14-Jun-2009 0 42.00 Guide of Master Mechanic Vintage Russian Slide RULE
14-Jun-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
14-Jun-2009 1 800.00 Vintage Curta Mechanical Calculator # 507441 Type 2
16-Jun-2009 0 4.99 Charles Brunning Slide Ruler Made is USA w/ case
16-Jun-2009 0 19.95 WW-2 HOWITZER FIELD FIRING CHARGE TABLES SLIDE RULES
18-Jun-2009 1 9.95 Charvoz Aristo Slide Ruler 0970 Leather Case - Germany
18-Jun-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
20-Jun-2009 8 37.30 Pickett N4-ES SlideRule Copyright 1959 Purchased 1965

DateBidsPrice ($)Text
21-Jun-2009 7 17.37 1961 Musical teaching aid, slide rule Scale Chart, Mass
21-Jun-2009 29 780.00 Mint Curta Mechanical Calculator
21-Jun-2009 0 10.00 vintage slide rule ruler Richardson Rule Works
22-Jun-2009 6 21.43 259D SUN HEMMI 10" EXPERT MECHANICAL 24scale SLIDE RULE
22-Jun-2009 4 38.00 K and E Keuffel and Esser Co. 68-1775 Merchants Slide Rule
23-Jun-2009 0 4.99 Charles Brunning Slide Ruler Made is USA w/ case
23-Jun-2009 2 13.39 KEUFFEL and ESSER K and E MERCHANT'S MANNHEIM SLIDE RULE 4094
23-Jun-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
23-Jun-2009 2 27.00 Vintage Richardson Metal Slide Rule Model 1812
23-Jun-2009 1 9.95 WW-2 HOWITZER FIELD FIRING CHARGE TABLES SLIDE RULES
24-Jun-2009 6 20.50 Vintage Book THE SLIDE RULE SIMPLIFIED G. W. Richardson
25-Jun-2009 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
25-Jun-2009 26 1152.00 VINT'G CURTA TYPE I MECHANICAL CALCULATOR No 63985
25-Jun-2009 6 820.00 Vintage CURTA TYPE II Mechanical calculator
26-Jun-2009 17 641.00 CURTA Type II - Mechanical CALCULATOR
26-Jun-2009 5 13.63 LOT OF SLIDE RULE, MECHANICAL INSTRUMENTS and MORE
26-Jun-2009 1 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
26-Jun-2009 0 3.49 Vintage Cocktail Mixer Guide - copr 1953 Slide-Chart
28-Jun-2009 1 8.00 vintage slide rule ruler Richardson Rule Works
30-Jun-2009 0 4.99 Charles Brunning Slide Ruler Made is USA w/ case

DateBidsPrice ($)Text
30-Jun-2009 7 449.44 Early 1964 Type I Curta Mechanical Calculator #57285
02-Jul-2009 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
03-Jul-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
04-Jul-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
05-Jul-2009 4 22.05 PAT 1911 GEO. W. RICHARDSON SLIDE RULE IN BOX VINTAGE
07-Jul-2009 0 0.99 Charles Brunning Slide Ruler Made is USA w/ case
09-Jul-2009 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
11-Jul-2009 4 10.67 LOT 2 SLIDE RULE HEMMI SUN / KEUFFEL and ESSER MERCHANT'S
11-Jul-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
11-Jul-2009 0 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
11-Jul-2009 1 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
12-Jul-2009 1 5.99 Slide Rule "Charvoz Ross, #SR-111-Trig-O-Log" and Case
13-Jul-2009 9 22.29 Aristo Charvoz MultiLog Slide Rule w/Case Germany
14-Jul-2009 0 0.99 Charles Brunning Slide Ruler Made is USA w/ case
15-Jul-2009 0 5.00 Vintage Weight Calculator-Slide Rule/Slide Chart (1943)
16-Jul-2009 0 26.00 Guide of Master Mechanic Vintage Russian Slide RULE
16-Jul-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
16-Jul-2009 0 5.95 PICKETT NO. 121 SLIDE RULE W/CHARCOAL VINYL CASE
16-Jul-2009 1 9.95 VINTAGE K and E MERCHANT'S SLIDE RULE w INSTRUCTIONS
17-Jul-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler

DateBidsPrice ($)Text
18-Jul-2009 0 8.95 Charvoz Roos SR 111 Trig O Log Slide Rule w Case
20-Jul-2009 4 6.52 Vintage 1937 Allis-Chalmers Sheave Selector Slide Rule
21-Jul-2009 0 0.99 Charles Brunning Slide Ruler Made is USA w/ case
21-Jul-2009 6 29.79 PAT 1911 GEO. W. RICHARDSON`S SLIDE RULE IN BOX VINTAGE
22-Jul-2009 9 21.06 15" Circular Slide Rule 1955 Perrygraf Slide-Chart Corp
23-Jul-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
23-Jul-2009 3 11.50 VTG ARISTO MULTI LOG SLIDE RULE-CHARVOZ GERMANY
24-Jul-2009 0 25.00 Aristo - MultiLog Slide Rule made in Charvoz, Germany
25-Jul-2009 12 760.00 Curta Model l Mechanical Calculator #40212, Gem Mint
25-Jul-2009 0 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
26-Jul-2009 0 775.00 1958 CURTA Type II Mechanical Calculator - Near Mint
26-Jul-2009 0 775.00 1958 CURTA Type II Mechanical Calculator - Near Mint!!
26-Jul-2009 0 9.99 VINTAGE MECHANICAL SLIDE RULE TIE CLIP
28-Jul-2009 1 0.99 Charles Brunning Slide Ruler Made is USA w/ case
28-Jul-2009 1 4.95 Hoke corrosion chart slide rule
28-Jul-2009 1 4.95 Kleenslot screen size conversion chart slide rule
28-Jul-2009 1 2.00 Slide Rule by Richardson w/case-Vintage-Direct Reading
28-Jul-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
29-Jul-2009 1 26.00 Guide of Master Mechanic Vintage Russian Slide RULE
30-Jul-2009 4 25.00 1957 Key Chain MEFCO Glendale CA Round Slide Rule

DateBidsPrice ($)Text
30-Jul-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
31-Jul-2009 1 25.00 Aristo - MultiLog Slide Rule made in Charvoz, Germany
31-Jul-2009 1 9.99 Aristo Charvoz Slide Rule 0970 With Case For Sale
02-Aug-2009 2 685.00 1958 CURTA Type II Mechanical Calculator - Near Mint!!
03-Aug-2009 1 7.85 Vintage MANNHEIM TYPE Slide Rule CHARVOZ - ROOS SR-105D
04-Aug-2009 1 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
06-Aug-2009 0 7.99 Classic Charles Bruning Co. No. 2420 Slide Rule and Case
06-Aug-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
06-Aug-2009 2 13.50 VINTAGE MECHANICAL SLIDE RULE TIE CLIP
07-Aug-2009 0 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
07-Aug-2009 10 54.79 Smith Chart Slide Rule by Emeloid
08-Aug-2009 1 5.00 CHARVOS - ROOS SLIDE RULE Cheeeepo
12-Aug-2009 3 16.07 1948 SLIDE RULE BOOK Detailed Drawings,Charts,Fold-Out
12-Aug-2009 6 621.00 Curta Model I Mechanical Calculator
12-Aug-2009 2 9.19 Slide rule in case George W. Richardson drafting
13-Aug-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
13-Aug-2009 2 52.00 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
16-Aug-2009 0 9.99 USA Dial-A-Matic slide rule Mechanical ADDING MACHINE
16-Aug-2009 3 7.45 Vintage Charvoz Arista Slide Ruler and Case Germany
17-Aug-2009 0 7.99 2 Slide Rules Charvoz-Roos and Engineering Inst.

DateBidsPrice ($)Text
20-Aug-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
20-Aug-2009 0 1499.99 Mechanical Calculator Curta II No. 501934 Very Rare
20-Aug-2009 3 16.39 OLD Sangamo Electric Chart Analyzer Slide Rule Device
20-Aug-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
21-Aug-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
23-Aug-2009 0 9.99 *BRYANT/carrier AIR COOLING CHART slide rule calculator
24-Aug-2009 6 8.27 Slide Rule Instructor J. Chadwick Engineer 1905 England
24-Aug-2009 3 35.00 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
26-Aug-2009 0 1000.00 Curta-II Mechanical Calculator - extreme fine condition
27-Aug-2009 1 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
27-Aug-2009 1 980.00 Mechanical Calculator Curta II No .501934 Very Rare
27-Aug-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
30-Aug-2009 1 4.99 CHARLES BRUNING ACCU-RULE WOOD U.S.A SLIDE RULE No 2416
30-Aug-2009 10 17.50 VINTAGE ARISTO CHARVOZ MULTILOG ENGINEERS SLIDE RULE
31-Aug-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
31-Aug-2009 2 9.99 Slide Rule RUSSIAN SOVIET ICE HOCKEY World championship
31-Aug-2009 0 9.99 The Slide Rule How to Use It #254 1968 Charts Drills PB
01-Sep-2009 1 6.00 1950'S AUTOMOBILE ROUTE CIRCULAR SLIDE RULE CHART
01-Sep-2009 0 9.99 CHARLES BRUNING NO 68-540 5 INCHE POCKET SLIDE RULE
01-Sep-2009 0 9.99 Texas Instruments TI-30 Slide Rule RED LED w/box+charge

DateBidsPrice ($)Text
01-Sep-2009 2 4.94 USA Dial-A-Matic slide rule Mechanical ADDING MACHINE
03-Sep-2009 0 3.99 VINTAGE SLIDE RULER CHARLES BRUNING 2420
05-Sep-2009 0 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
06-Sep-2009 6 28.69 1911 Richardson's Direct Read Slide Rule Celluloid
08-Sep-2009 2 5.50 ALLIED RADIO CALCULATOR SLIDE RULE CHART 37 K 955 1960
08-Sep-2009 5 5.50 ALLIED RADIO CALCULATOR SLIDE RULE CHART 37 K 960 NM NR
08-Sep-2009 8 20.50 CHARLES BRUNING TEXAS INSTRUMENTS 2401 SLIDE RULE +CASE
08-Sep-2009 1 9.99 The Slide Rule How to Use It #254 1968 Charts Drills PB
08-Sep-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
09-Sep-2009 1 1.99 VINTAGE SLIDE RULER CHARLES BRUNING 2420
11-Sep-2009 6 10.00 Texas Instruments TI-30 Slide Rule RED LED w/box+charge
12-Sep-2009 0 6.95 THE SLIDE RULE Instructions by Charles N. Pickworth CD
14-Sep-2009 0 49.99 12 inch slide ruler purchased in 1935 with leather case
14-Sep-2009 5 14.50 ANTIQUE CALCULATOR SLIDE RULE and MECHANICAL MULTICOUNTER
14-Sep-2009 5 19.06 The Slide Rule Book, Charles Hoare, London 1918 w/Slide
15-Sep-2009 3 15.50 CHARLS BRUNING Slide Rule No. 2401
15-Sep-2009 0 975.00 Curta-II Mechanical Calculator - extreme fine condition
16-Sep-2009 5 911.67 Curta II Mechanical Calculator - Rare - Low Serial No
16-Sep-2009 0 4.99 Drafting Slide Ruler, Charcoal,Sealing Wax etc
16-Sep-2009 1 9.95 VINITAGE BRASS GEORGE W RICHARDSON SLIDE RULE

DateBidsPrice ($)Text
16-Sep-2009 2 10.45 Vintage Esso Logo Charles Bruning Slide Rule and Case
16-Sep-2009 3 23.50 Vintage Keuffel and Esser Co. MERCHANT'S Slide Rule N4095
17-Sep-2009 2 15.50 Charvoz Aristo-MultiLog Engineers Slide Rule No. 0970
18-Sep-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
19-Sep-2009 1 9.99 1911 RICHARDSON SLIDE RULE BOXED, CELlULOID
19-Sep-2009 1 8.99 CHARLES BRUNING SLIDE RULE, NO. 2401
19-Sep-2009 0 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
20-Sep-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
20-Sep-2009 0 9.99 The Slide Rule How to Use It #254 1967 Charts Drills PB
20-Sep-2009 2 9.99 VINTAGE SLIDE RULE RICHARDSON DIRECT READING W CASE '11
21-Sep-2009 2 10.19 Charvoz Roos SR 111 Trig O Log Slide Rule w Case
23-Sep-2009 0 39.99 12 inch slide ruler purchased in 1935 with leather case
24-Sep-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
25-Sep-2009 3 870.00 Curta-II Mechanical Calculator - EXTREME FINE CONDITION
26-Sep-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
27-Sep-2009 31 993.00 Curta ll Mechanical Rare Calculator in Case Near Mint
27-Sep-2009 4 29.00 Slide Chart Rule Calculator/IBM Flowchart Template Lot
28-Sep-2009 2 49.99 Astronomy Philips Planisphere Slide Rule Star Chart 19C
30-Sep-2009 1 9.99 12 inch slide ruler purchased in 1935 with leather case
30-Sep-2009 1 3.50 GAF Corp. conversion chart slide rule, 1956, Perrygraf

DateBidsPrice ($)Text
30-Sep-2009 1 1.99 Trigonometry Slide Rule Mechanics ICS Staff Scranton PA
30-Sep-2009 5 14.75 VINTAGE USSR POCKET MECHANICAL CALCULATOR SLIDE RULE
01-Oct-2009 0 55.00 ARISTO CHARVOZ SLIDE RULER
01-Oct-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
01-Oct-2009 1 9.95 Trig O Log slide rule SR 111, very good Charvoz roos
02-Oct-2009 0 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
03-Oct-2009 2 12.50 Special Purpose K and E 4095-3 Merchant Slide Rule
04-Oct-2009 0 6.00 Charles Bruning Co. Slide Rule 2401 Master Elect. Co.
04-Oct-2009 0 9.99 Pickett Mechanical Slide Rule model N-515-T
04-Oct-2009 0 25.00 T.C. REICHARD'S PA WOODEN SLIDE PENCIL CASE W/RULER
04-Oct-2009 12 28.69 VINTAGE ARISTO CHARVOZ MULTI LOG SLIDE RULE W/CASE/BOX
04-Oct-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
05-Oct-2009 0 9.95 SLIDE~RULE~TRIGONOMETRY~LOG~MECHANICAL~TOOL~LOGARITHMS~
05-Oct-2009 3 13.00 VTG Charvoz Aristo Multi-Log Slide Rule w/ Case
06-Oct-2009 10 560.00 CURTA TYPE I 1 MECHANICAL CALCULATOR W/ CASE
06-Oct-2009 5 107.51 RARE 1908 K and E MERCHANTS SLIDE RULE N-4095-3
08-Oct-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
09-Oct-2009 15 39.50 Rare old Slide Rule Mechanical Pencil
09-Oct-2009 0 7.99 Richard Petty career slide rule showing all wins
10-Oct-2009 0 4.99 Vintage Charvoz Roos Company Slide Rule PSR-101

DateBidsPrice ($)Text
11-Oct-2009 0 3.99 Pickett Mechanical Slide Rule model N-515-T
11-Oct-2009 0 25.00 T.C. REICHARD'S PA WOODEN SLIDE PENCIL CASE W/RULER
12-Oct-2009 6 17.26 VTG STEAM liquid chart slide rule calculator PRESSURE
13-Oct-2009 1 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
13-Oct-2009 0 9.99 VTG chart slide rule calculator mpg gauge MILES GAS CAR
13-Oct-2009 1 4.99 Vintage "Trig-o-Log" Slide Rule, Charvoz-Roos No.SR-111
15-Oct-2009 6 20.50 3 Slide Rules Military Artillery 155mm Guns 6 Charges
15-Oct-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
17-Oct-2009 12 86.00 1959 Pickett Mechanical Slide Rule model N4-ES w Sheath
17-Oct-2009 20 830.00 Curta MK2 Mechanical Calculator-Quite Rare/None Better
17-Oct-2009 0 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
17-Oct-2009 0 9.99 ROCKWELL 63R SCIENTIFIC SLIDE RULE-NOS-CHARGER,ETC/NO R
18-Oct-2009 0 4.99 Combustion Efficiency Chart Fuel Oil Slide Rule
18-Oct-2009 1 14.99 RIETZ-ELECTRO-DARMSTADT 601UTO Slide Rule CHAIN BELT Ad
18-Oct-2009 0 9.95 SLIDE~RULE~TRIGONOMETRY~LOG~MECHANICAL~TOOL~LOGARITHMS~
20-Oct-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
21-Oct-2009 0 25.00 T.C. REICHARD'S PA WOODEN SLIDE PENCIL CASE W/RULER
22-Oct-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
23-Oct-2009 2 3.99 Vintage slide rule device #14 - Tape Recording Chart
24-Oct-2009 1 5.99 VINTAGE Charles Bruning Co. 6 INCH SLIDE RULE 2401

DateBidsPrice ($)Text
25-Oct-2009 3 6.00 1949 SLIDE RULE SIMPLIFIED CHARLES O. HARRIS
25-Oct-2009 2 10.50 Aristo #970 Slide Rule Leather Case Charvoz Germany
25-Oct-2009 1 2.99 Charles Bruning Pocket Slide Rule In Case Humble Adv.
25-Oct-2009 8 461.78 Curta ll Mechanical Rare Calculator in good condition
25-Oct-2009 0 19.99 Richardson Direct Reading Slide Rule 1776 brass
26-Oct-2009 1 4.99 2 Slide Rules Charvoz-Roos and Engineering Inst.
26-Oct-2009 0 990.00 RARE - Curta Type I Mechanical Calculator-
26-Oct-2009 6 21.05 ROCKWELL 63R SCIENTIFIC SLIDE RULE-NOS-CHARGER,ETC/NO R
28-Oct-2009 1 4.99 Combustion Efficiency Chart Fuel Oil Slide Rule
29-Oct-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
30-Oct-2009 1 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
31-Oct-2009 0 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
01-Nov-2009 1 5.99 Barber-Greene ~Slide Chart/Slide Rule~ Aurora, Illinois
01-Nov-2009 16 749.00 CURTA II MECHANICAL CALCULATOR IN EXCELENT SHAPE.
01-Nov-2009 0 9.99 Richardson Direct Reading Slide Rule 1776 brass
02-Nov-2009 11 41.00 Vintage SLIDE RULE and MECHANICAL PENCIL the ROLLER RULE
03-Nov-2009 2 760.00 CURTA TYPE I mechanical calculator No. 40486
03-Nov-2009 0 44.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
04-Nov-2009 0 2999.00 Curta Mechanical Calculator CUTAWAY Model No. 24063 MINT
04-Nov-2009 0 1800.00 Curta Mechanical Calculator No. 526504...MINT...W/Case

DateBidsPrice ($)Text
04-Nov-2009 0 2100.00 Curta Mechanical Calculator No. 557613....Minty....W/Case
04-Nov-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
06-Nov-2009 3 10.50 Keuffel and Esser Co. 4080-3 Early Slide Rule Richard D.E
07-Nov-2009 1 1.99 VINTAGE 1968 SLIDE RULE TEMPERATURE GUIDE SLIDE CHART
08-Nov-2009 2 0.99 5 engineer's slide rule calculator s aids charts etc NR
08-Nov-2009 3 2.94 Richardson Direct Reading Slide Rule 1776 brass
09-Nov-2009 0 10.00 J.F. PRITCHARD Green Slide Rule sliderule 1966 print Ad
09-Nov-2009 2 14.50 VINTAGE STERLING SILVER SLIDE RULE TIE CLASP MECHANICAL
10-Nov-2009 0 9.99 2 Shure Reactance Slide Rules and Viking Wire Data Chart
10-Nov-2009 0 1599.99 CURTA TYPE II MECHANICAL CALCULATOR No.516067 NEAR MINT
10-Nov-2009 1 990.00 RARE - Curta Type I Mechanical Calculator-
10-Nov-2009 0 44.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
11-Nov-2009 0 3.99 3 Slide Rule Lot - Pickett 80, Charvoz-Roos, Lawrence
11-Nov-2009 9 960.00 Curta Type I Mechanical Calculator Near Mint Condition
11-Nov-2009 1 9.99 Pickett Mechanical Slide Rule model N-515-T
12-Nov-2009 0 19.99 Vintage Charvaz-Roos #SR-111 Trig Log Slide Rule
13-Nov-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
13-Nov-2009 0 25.00 T.C. REICHARD'S PA WOODEN SLIDE PENCIL CASE W/RULER
13-Nov-2009 17 63.22 VINTAGE CHARLES BRUNING CO CIRCULAR SLIDE RULE, MANUAL
13-Nov-2009 17 63.22 VINTAGE CHARLES BRUNING CO CIRCULAR SLIDE RULE, MANUAL

DateBidsPrice ($)Text
13-Nov-2009 2 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
14-Nov-2009 2 13.00 Charvoz Aristo Model 0970 German Slide Rule Case Book
14-Nov-2009 5 710.00 Curta Type I Mechanical Calculator No. 46142 Excellent
14-Nov-2009 0 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
15-Nov-2009 3 46.00 1959 PICKETT MECHANICAL VECTOR N4-ES Slide Rule W/ CASE
15-Nov-2009 5 42.50 1959 Pickett Mechanical Slide Rule model N4-ES w Case
15-Nov-2009 7 16.50 Concise Circular Slide Rule EE-112 + Manual Chart Case
15-Nov-2009 2 9.95 SLIDE~RULE~TRIGONOMETRY~LOG~MECHANICAL~TOOL~LOGARITHMS~
15-Nov-2009 2 1.04 TRIGONOMETRY- SLIDE RULE- MECHANICS 1936
16-Nov-2009 1 1.65 Slide Rule Simplified, Charles O. Harris, 1944
16-Nov-2009 0 9.99 VINTAGE BLAW-KNOX Piping Slide Rule Chart flexibility
17-Nov-2009 0 5.99 Slide Rule with holster CHARVOZ ROOS No. SR-109
17-Nov-2009 0 9.99 VINTAGE SLIDE RULE S.K.F. BRUNING CHARLES BRUNING CO.
18-Nov-2009 2 5.03 3 Slide Rule Lot - Pickett 80, Charvoz-Roos, Lawrence
18-Nov-2009 4 15.50 Charvoz Roos SR-108 Slide Rule 10" w/Leather Case
18-Nov-2009 11 665.00 Curta Mechanical Calclator for Engineers and Surveying
18-Nov-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
18-Nov-2009 0 9.99 RARE~VINTAGE~1950's PIPE Chart Slide Rule Calculator
18-Nov-2009 9 623.00 Rare Charpentier calculator slide rule + imp. doc 1881
18-Nov-2009 9 623.00 Rare Charpentier calculator slide rule + imp. doc 1881

DateBidsPrice ($)Text
18-Nov-2009 3 23.50 Slide Rule Tie Clip Clasp Superior Piping Charlotte NC
19-Nov-2009 0 135.00 1959 Pickett Mechanical Slide Rule model N4-ES w/ Case
19-Nov-2009 0 135.00 1959 Pickett Mechanical Slide Rule model N4-ES w/ Case
19-Nov-2009 8 760.00 Curta Type I Mechanical Calculator No. 55557 VGC 1963
19-Nov-2009 0 19.99 H CHAPIN No 47 2 FOOT 2 FOLD RULE, WORN, BRASS SLIDE
19-Nov-2009 2 11.39 Stemco Chart Analyzer w/Leather Case Round Slide Rule
19-Nov-2009 0 245.00 VINTAGE 14K GOLD SLIDE RULE PENDANT CHARM
19-Nov-2009 0 245.00 VINTAGE 14K GOLD SLIDE RULE PENDANT CHARM
19-Nov-2009 7 22.50 VINTAGE DRAFTING TOOLS SLIDE RULES and MECHANICAL PENCILS
19-Nov-2009 1 9.99 Vintage Charvaz-Roos #SR-111 Trig Log Slide Rule
20-Nov-2009 0 12.59 Richard Elliot: Metro Blue CD NEW
20-Nov-2009 6 36.00 VINTAGE RUXTON MULTI-VIDER MECHANICAL PENCIL SLIDE RULE
20-Nov-2009 0 24.99 Vintage Aristo Charvoz Slide Rule #0970
21-Nov-2009 0 1599.99 CURTA TYPE II MECHANICAL CALCULATOR No. 516067 NEAR MINT
23-Nov-2009 0 19.99 H CHAPIN No 47 2 FOOT 2 FOLD RULE, WORN, BRASS SLIDE
23-Nov-2009 2 24.99 Vintage Aristo Charvoz Slide Rule #0970
25-Nov-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
25-Nov-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
26-Nov-2009 9 53.90 VINTAGE H. CHAPIN #48 BOXWOOD FOLDING RULER BRASS-SLIDE
26-Nov-2009 9 53.90 VINTAGE H. CHAPIN No. 48 BOXWOOD FOLDING RULER BRASS-SLIDE

DateBidsPrice ($)Text
27-Nov-2009 21 1300.00 1949 CURTA Type I Mechanical Calculator No. 9587 - Estate
27-Nov-2009 0 2.50 Fargo Forum Fat Boy's Slide Rule/Calorie Chart 1950
28-Nov-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
28-Nov-2009 0 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
28-Nov-2009 2 18.27 Vintage Richardsons Calculating Slide Rule Slide W/Case
29-Nov-2009 0 135.00 1959 Pickett Mechanical Slide Rule model N4-ES w/ Case
29-Nov-2009 0 135.00 1959 Pickett Mechanical Slide Rule model N4-ES w/ Case
29-Nov-2009 0 6.99 9 VOL HOME STUDY SLIDE RULE,HYDRAULICS and ELEM MECHANICS
29-Nov-2009 0 9.99 Charles Bruning 2401 Slide Ruler Rule advertising case
29-Nov-2009 0 999.99 Curta Type I Mechanical Calculator w Canister MINT
30-Nov-2009 9 52.50 LOT 14 VINTAGE Engineering Chart Slide RULE Calculators
30-Nov-2009 11 959.00 Very Early CURTA Mechanical Calculator No. 7396 - Estate
30-Nov-2009 0 9.99 Vintage Charles Bruning 2420 Slide Rule W/Cases 10" VG!
01-Dec-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
03-Dec-2009 0 49.99 H. CHAPIN #46 Boxwood Folding Rule - Brass Slide
03-Dec-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
03-Dec-2009 3 22.00 MILITARY SLIDE RULE WW II 1943 OBLIQUE TRIANGLE CHART
04-Dec-2009 4 23.50 Charvoz Aristo Model 0970 German Slide Rule Case Book
04-Dec-2009 0 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
04-Dec-2009 6 40.00 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s

DateBidsPrice ($)Text
04-Dec-2009 1 3.99 Wapak Ad. Slide Rule Slitter Knife Clearance Chart
05-Dec-2009 0 2.50 Fargo Forum Fat Boy's Slide Rule/Calorie Chart 1950
05-Dec-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
05-Dec-2009 3 10.50 SAMA and ETANI CIRCULAR SLIDE RULE and CONVERSION CHART-1968
06-Dec-2009 2 5.99 1975 Rockwell Advanced Slide Rule,61R W/case and charger
06-Dec-2009 0 4.99 Charles Bruning 2401 Slide Ruler Rule advertising case
06-Dec-2009 26 847.00 Curta Type I Mechanical Calculator w Canister MINT
07-Dec-2009 1 7.99 Vintage Charles Bruning 2420 Slide Rule W/Cases 10" VG!
08-Dec-2009 1 4.99 Charles Bruning 2401 Slide Ruler Rule advertising case
08-Dec-2009 4 800.00 Curta Type I Mechanical Calculator Near Mint Condition
09-Dec-2009 0 9.99 Slide Ruler Vintage Charles Bruning Co. With Case
09-Dec-2009 17 74.00 Vernon Mechanical Slide Rule Tie Clip Cuff Link Set
10-Dec-2009 2 4.25 9 VOL HOME STUDY SLIDE RULE,HYDRAULICS and ELEM MECHANICS
10-Dec-2009 5 12.50 ADDIATOR MECHANICAL CALCULATOR-SLIDERULE TECHNOLOGY
10-Dec-2009 0 1599.99 CURTA TYPE II MECHANICAL CALCULATOR No. 516067 NEAR MINT
10-Dec-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
11-Dec-2009 1 1.00 Slide Rule With Manual and leather case Charles Bruning
11-Dec-2009 3 5.50 vintage Charvoz-roos SR-III 10" Trig-O-Log slide rule
12-Dec-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
12-Dec-2009 0 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler

DateBidsPrice ($)Text
13-Dec-2009 4 14.50 Lot 9 Engineering Chart Slide Rule Calculator Vintage
13-Dec-2009 13 72.09 Pickett Mechanical Slide Rule N4-ES + Leather Case 1959
13-Dec-2009 0 4.99 SLIDE RULER VINTAGE/COLLECTABLE CHARVOZ-ROOS--NO SR105
13-Dec-2009 4 22.00 Vintage Aristo Charvoz Slide Rule #0970
14-Dec-2009 5 65.00 1959 Pickett Mechanical Slide Rule Model N4-ES w/ Case
14-Dec-2009 0 115.00 1959 Pickett Mechanical Slide Rule model N4-ES w/ Case
14-Dec-2009 30 947.79 MAY 1952 CURTA MECHANICAL CALCULATOR TYPE I No. 18173
14-Dec-2009 17 30.00 Vernon Vintage Working Mechanical Slide Rule Tie Clip
17-Dec-2009 1 54.95 Electricians Selectable Slide Chart Ruler Package of 6
17-Dec-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
17-Dec-2009 1 12.00 VINTAGE Charles Bruning Co. SMALL SLIDE RULER W/ Case
17-Dec-2009 2 51.00 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
20-Dec-2009 0 49.99 H. CHAPIN No. 46 Boxwood Folding Rule - Brass Slide
20-Dec-2009 5 44.00 Pickett Mechanical SLIDE RULE N4-ES / Case 1959 WOW!!!!
20-Dec-2009 0 9.99 Slide Ruler Vintage Charles Bruning Co. With Case
20-Dec-2009 4 16.39 Vintage 1911 Pat RICHARDSON'S DIRECT READING SLIDE RULE
21-Dec-2009 26 769.36 Curta Type 2 Mechanical Calculator Manuals Ser.No. 524836
21-Dec-2009 1 29.99 Keuffel Esser Merchants Slide Rule Box USA Engineering
22-Dec-2009 13 142.51 Charles Bruning Company Inc Drafting Tool Slide Rules
22-Dec-2009 0 25.00 T.C. REICHARD'S PA WOODEN SLIDE PENCIL CASE W/RULER

DateBidsPrice ($)Text
24-Dec-2009 0 115.00 1959 Pickett Mechanical Slide Rule model N4-ES w/ Case
25-Dec-2009 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
26-Dec-2009 2 20.49 14KT Yellow Gold Slide Ruler Pendant Charm Jewelry
27-Dec-2009 1 9.95 SLIDE~RULE~TRIGONOMETRY~LOG~MECHANICAL~TOOL~LOGARITHMS~
29-Dec-2009 0 1449.99 Mechanical calculator Curta II No. 501934 Very Rare
31-Dec-2009 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
31-Dec-2009 0 25.00 T.C. REICHARD'S PA WOODEN SLIDE PENCIL CASE W/RULER
31-Dec-2009 0 14.99 Vintage Sterling Silver Moving SLIDE RULER Charm
05-Jan-2010 0 1449.99 Mechanical calculator Curta II No. 501934 Very Rare
05-Jan-2010 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
06-Jan-2010 0 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
07-Jan-2010 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
09-Jan-2010 5 26.00 Charvoz Aristo Multilog Pocket Slide Rule #870 Germany
10-Jan-2010 0 5.00 PRESTOLOG POCKET MECHANICAL CALCULATOR SLIDE RULE %
10-Jan-2010 0 4.99 SLIDE RULER VINTAGE/COLLECTABLE CHARVOZ-ROOS--NO SR105
10-Jan-2010 1 9.99 Slide Chart Graph Rule Circular Calculators Oddballs
11-Jan-2010 0 23.95 VINTAGE CHARVOZ-ROOS SR-109,SLIDE RULE WITH CASE
12-Jan-2010 0 1149.99 Mechanical calculator Curta II No. 501934 Very Rare
12-Jan-2010 4 11.00 SIMILAC Gestation Chart Circular Slide Rule M and R Lab
13-Jan-2010 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler

DateBidsPrice ($)Text
14-Jan-2010 1 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
17-Jan-2010 0 23.95 Charvoz Aristo MultiLog 0970 Slide Rule, Case
19-Jan-2010 12 30.98 Aristo Charvoz Slide Rule
19-Jan-2010 15 760.00 CURTA TYPE II - Mechanical Calculator No. 558882
19-Jan-2010 3 7.50 Slide Rule with holster CHARVOZ ROOS No. SR-109
19-Jan-2010 2 57.65 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
20-Jan-2010 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
21-Jan-2010 14 56.66 Ruxton MULTI VIDER Mechanical Pencil SLIDE RULE Rare
24-Jan-2010 8 37.00 Lockheed Ground Speed Circular Slide Rule Key Chain
26-Jan-2010 1 775.00 CURTA TYPE I MECHANICAL CALCULATOR
26-Jan-2010 1 24.99 Vintage Soviet pocket mechanical calendar slide rule
27-Jan-2010 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
27-Jan-2010 2 2.25 PRESTOLOG POCKET MECHANICAL CALCULATOR SLIDE RULE %
27-Jan-2010 3 12.50 SIMILAC Gestation Chart Circular Slide Rule M and R Lab
27-Jan-2010 0 14.99 Vintage Sterling Silver Moving SLIDE RULER Charm
28-Jan-2010 5 26.01 Aristo-Charvoz Slide Rule, Case and Instruction Book
28-Jan-2010 0 14.99 Engineer's Slide Rule 1510 Ruler Mechanical
28-Jan-2010 0 25.00 T.C. REICHARD'S PA WOODEN SLIDE PENCIL CASE W/RULER
29-Jan-2010 10 29.01 ARISTO CHARVOZ MULTILOG SLIDE RULE 0970 CASE and BOOK.
29-Jan-2010 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s

DateBidsPrice ($)Text
30-Jan-2010 0 1099.99 Mechanical calculator Curta II No. 501934 Very Rare
31-Jan-2010 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
31-Jan-2010 0 9.99 Vintage Charles Brewning Co 2420 Slide Rule in Case
01-Feb-2010 4 9.38 Early Mechanical Slide Rule Tool
01-Feb-2010 0 9.99 Ruxton MULTI VIDER Mechanical Pencil SLIDE RULE Rare
01-Feb-2010 1 15.95 VINTAGE CHARVOZ-ROOS SR-109,SLIDE RULE WITH CASE
02-Feb-2010 0 14.95 CHARANGO SLIDE RULE - 5 POSITIONS - TRY IT !
03-Feb-2010 8 898.88 Curta Type I Mechanical Calculator Near Mint Condition
03-Feb-2010 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
03-Feb-2010 0 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
04-Feb-2010 9 432.50 Charpentier Calculator Slide Rule - Keuffel and Esser
04-Feb-2010 0 24.95 Germany Aristo Charvoz 970 BDGM MultiLog Slide Rule VF
04-Feb-2010 0 10.00 J.F. PRITCHARD Green Slide Rule sliderule 1966 print Ad
04-Feb-2010 0 18.00 Richardson Military "Slide rule of 1917" brass/wood
04-Feb-2010 0 6.95 SLIDE-RULE INSTRUCTOR Chadwick's Improved Slide Rule CD
04-Feb-2010 0 6.95 THE SLIDE RULE Instructions by Charles N. Pickworth CD
05-Feb-2010 7 13.50 Eight Machinist Reference Charts and Slide Setup Rules
05-Feb-2010 0 8.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
05-Feb-2010 0 49.99 VINTAGE POCKET MECHANICAL CALCULATOR SLIDE RULE 1960s
05-Feb-2010 0 9.99 Vintage Charles Brewning Co 2420 Slide Rule in Case

DateBidsPrice ($)Text
06-Feb-2010 1 18.00 Richardson Military "Slide rule of 1917" brass/wood
07-Feb-2010 5 35.56 RUXTON MULTI VIDER MECHANICAL PENCIL SLIDE RULE RARE
07-Feb-2010 9 30.00 Slide Rules, Misc. charts and calculators
07-Feb-2010 0 9.99 Vintage Charles Brewning Co 2420 Slide Rule in Case
08-Feb-2010 4 48.00 Ruxton MULTI VIDER Mechanical Pencil SLIDE RULE Rare
09-Feb-2010 2 20.45 Germany Aristo Charvoz 970 BDGM MultiLog Slide Rule VF
09-Feb-2010 0 69.00 POST VERSALOG SLIDE RULE AND CHARVOR DRAFTING TOOL SET
10-Feb-2010 0 6.95 MECHANICAL ENGINEER Parking Sign drafting slide ruler
11-Feb-2010 4 13.40 AUDELS MATHEMATICS FOR MECHANICS ELECTRICIAN SLIDE RULE
11-Feb-2010 1 750.00 Rare Curta Type II Mechanical Calculator - Orig. Case
11-Feb-2010 3 516.00 Rare Curta Type II Mechanical Calculator+Metal Case
12-Feb-2010 8 31.25 Lockheed F-104 Keychain and Circular Slide Rule
12-Feb-2010 8 41.00 Lockheed F-104 Keychain and Circular Slide Rule
13-Feb-2010 7 856.00 CURTA Calculator Car Rally Mechanical Type I 40560 case
13-Feb-2010 9 635.00 Rare CURTA HANDHELD MECHANICAL CALCULATOR and Orig. Box
15-Feb-2010 2 51.00