F.130 Data Sheet MJS-p-0102

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Hemmi, 40, c.1940

Serial Number or Date Stamp:

Country: JPN

Primary construction material: bb

Case included?: box

General Description: Basic linear Mannheim 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 C ] D

Back Scales: [ S L T ]

Notes: Post 1446; newer cursor

References: JOS no.1 p41

Date Acquired: 08/01/2020