Manufacturer: Pickett
Country of Manufacture: U.S.A
Type: N4p-T Vector Log Log
Date of Manufacture:  
Scales: (Front) K1, K2, K3, DF [CF, CIF, T1, T2, ST, S, CI, C] D, DI, R1, R2
Scales: (Back) LL1, LL01,LL2, LL02, DF/M [CF/M, Th, Sh1, Sh2, Ln, L, CI, C] D, LL3, LL03, LL4, LL04
Number of Scales: 34
Gauge Points: π, q, p'', p', R, e
Slide Rule made from: Aluminium
Cursor made from: Plastic slight magnification
Cursor Lines: 1 front, 1 back
Overall Length of Rule: 19 cm
Length of Scales: 12.5 cm
Width: 5.2 cm
Depth: 0.3 cm
Weight: 89 gm
Acquired from: Dick Schwartzer (Slide Rule Emporium)
Date: Nov 2000
Condition: Good
 Cardboard box.  Good condition
 Instructions (English).  Good condition
 Leather case.  Good condition
 DF/M, CF/M are D and C scales folded
 on 2.3026 (i.e. Loge10 )
 LL scales are unusual in that they are
 to base 10