F.238 Data Sheet MJS-p-0057

Lawrence, 8-B, 1935-1938

Serial Number or Date Stamp:

Country: USA Primary construction material: wd Case included?: no

General Description: Basic linear beginner/student polyphase slide rule

Length of 1 decade = 7.5 in, and overall scale length = 7.5 in. The largest physical dimension is 7.5 in.

Front Scales: A [ B CI C ] D K

Back Scales:

Notes: Lawrence Engineering Service, Wabash, IND.; overall good shape; clean table on back

References: http://sliderulemuseum.com/Lawrence.htm; JOS Vol. 5 pp. 55-61

Date Acquired: 10/29/2019