F.57 Data Sheet MJS-p-0230

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Dietzgen, 1767-P, 1942

Serial Number or Date Stamp:

Country: USA

Primary construction material: wd

Case included?: yes

General Description: Basic linear polyphase slide rule

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

Front Scales: A [ B CI C ] D K

Back Scales: [ S L T ]

Notes: National; Made in U.S.A.; badly yellowed narrow cursor; early conversion chart; includes 1942 pamphlet How to Use a Slide Rule

References: http://sliderulemuseum.com/Dietzgen.htm

Date Acquired: 11/26/2021