F.92 Data Sheet MJS-p-0092

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Goodyear, promo, c.1950

Serial Number or Date Stamp:

Country: USA

Primary construction material: pp

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: A [ B C ] D

Back Scales:

Notes: original paper case

References:

Date Acquired: 08/01/2020