F.151 Data Sheet MJS-p-0448

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Hemmi, 40, c.1945-1950

Serial Number or Date Stamp:

Country: JPN

Primary construction material: bb

Case included?: no

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; Made in Occupied Japan; SUN, with no quotes

References: JOS 12.1 (2003) p41

Date Acquired: 10/02/2026