F.239 Data Sheet MJS-p-0037

MARC, promo, c.1930

Serial Number or Date Stamp:

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

General Description: Basic linear Mannheim slide rule

Length of 1 decade = 5 in, and overall scale length = 5 in. The largest physical dimension is 5 in.

Front Scales: in /| A [ B C ] D

Back Scales:

Notes: Made in France; blank promo type; Kathy from FindGreatStuff (Medford, NJ): This rule belonged to my Dad who worked as an engineer for RCA Camden from the 30s through their demise. All the best…

References:

Date Acquired: 10/29/2016