F.258 Data Sheet MJS-p-0277

Pickett, 120, c.1955

Serial Number or Date Stamp:

Country: USA Primary construction material: pl Case included?: no

General Description: Basic linear beginner/student polyphase slide rule

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

Front Scales: K A [ B T S CI C ] D L

Back Scales:

Notes: Trainer, beginner’s rule

References: https://sliderulemuseum.com/Pickett.htm

Date Acquired: 10/12/2022