F.33 Data Sheet MJS-p-0172

Concise, 600ST, 1969

Serial Number or Date Stamp:

Country: JPN Primary construction material: pl Case included?: yes

General Description: Basic circular polyphase slide rule

Length of 1 decade = 8 in, and overall scale length = 8 in. The largest physical dimension is 3 in.

Front Scales: in || D [ C CI L A S T K ] || cm

Back Scales:

Notes: Designed by Sama & Etani; Norton promotion; Periodic Table and Temp Conversion on back; insert with conversions for Flow, Pressure, Energy, Power, Volume, Velocity, etc.; instruction pamphlet

References: https://www.sliderulemuseum.com/Concise.htm

Date Acquired: 01/14/2021