F.298 Data Sheet MJS-p-0319

Pickett, X-3, c.1975

Serial Number or Date Stamp:

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

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

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

Front Scales: R1 R2 K A [ B ST S T1 T2 CI C] D DI R31 R32 R33

Back Scales: LL0+ LL0- LL1+ LL1- DF [ CF CIF Ln L CI C ] D LL2+ LL2- LL3+ LL3-

Notes: Executive Series Power Log Exponential, Log Log Dual Base; Label style 6; leather case

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

Date Acquired: 08/23/2023