F.131 Data Sheet MJS-p-0103

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Hemmi, 40RK, 1954

Serial Number or Date Stamp: EA

Country: JPN

Primary construction material: bb

Case included?: box

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: Post 1447

References: http://www.sphere.bc.ca/test/post.html, http://sliderulemuseum.com/Post/Post_1447_SunHemmiJapan_dcCB_NoPostLogo_DonatedByDavidHecht.jpg

Date Acquired: 08/01/2016