F.262 Data Sheet MJS-p-0385
back to Collection Data Sheets
Lawrence, 12-H, 1946
Serial Number or Date Stamp:
Country: USA | Primary construction material: wd | Case included?: yes |
General Description: Specialty linear ratio/proportion slide rule
Length of 1 decade = 10 in, and overall scale length = 10 in. The largest physical dimension is 10 in.
Front Scales: LineLength [ Lines Points CPP ] Chars TypSize
Back Scales:
Notes: Lawrence Copyfitter; Copyright 1946 by Owen T. Taylor, Dayton 7, Ohio; instructions on back
References: http://sliderulemuseum.com/Lawrence.htm; JOS Vol. 5 pp. 55-61
Date Acquired: 06/14/2025