Manufacturer: SIC (Scientific Instrument Company)
Country of Manufacture: Japan
Type: Relay 151
Number: JS-3
Date of Manufacture:  
Scales: (Front) LL00, L, K, A [ B, S, ST, T, C] D, DI, P, LL0
Scales: (Back) LL01, LL02, LL03, DF [CF, CIF, CI, C] D, LL3, LL2, LL1
Number of Scales: 25
Gauge Points: π, C, R, p'', p', d, re, e
Slide Rule made from: Bamboo and Plastic with Metal End Pieces
Cursor made from: Plastic
Cursor Lines: 1 front, 1 back
Overall Length of Rule: 35.6 cm
Length of Scales: 25 cm + 4.0 cm
Width: 4.7 cm
Depth: 0.7 cm
Weight: 151 gm
Acquired from: John Yeong
Date: Sep 2000
Condition: Good
Leather case.  Good condition
 Essentially the same as the Alvin
 Multilog 1151, SIC 1510, Lafayette 99 70559,
 Sans and Streiffe 312