F.279 Data Sheet MJS-p-0297

Pickett, N4-T, 1959-1962

Serial Number or Date Stamp:

Country: USA Primary construction material: Al Case included?: yes

General Description: Advanced linear log-log trig/decitrig vector/hyperbolic duplex slide rule

Length of 1 decade = 10 in, and overall scale length = 10 in. The largest physical dimension is 10 in.

Front Scales: R31 R32 R33 DF [ CF CIF T1 T2 ST S CI C ] D DI R1 R2

Back Scales: N1 N01 N2 N02 DF/M [ CF/M TH SH1 SH2 Ln L CI C ] D N3 N03 N4 N04

Notes: Log Log Vector Hyperbolic; Label style 4; leather case and belt clip

References: http://sliderulemuseum.com/Pickett.htm, http://www.sliderulemuseum.com/Manuals/Pickett_Chronology.pdf

Date Acquired: 04/13/2023