F.128 Data Sheet MJS-p-0101

back to Collection Data Sheets

Hemmi, 32, 1957

Serial Number or Date Stamp: HJ

Country: JPN

Primary construction material: bb

Case included?: yes

General Description: Basic linear polyphase slide rule

Length of 1 decade = 4 in, and overall scale length = 4 in. The largest physical dimension is 4 in.

Front Scales: in /| A [ B CI C ] D K || cm

Back Scales: [ S L T ]

Notes: Post 1441

References: http://sliderulemuseum.com/SR_Dates.htm#Hemmi, http://www.sphere.bc.ca/test/post.html

Date Acquired: 08/01/2016