F.219 Data Sheet MJS-p-0236

Kahl Scientific, Culbertson Slide Rule, 1955

Serial Number or Date Stamp:

Country: USA Primary construction material: pl Case included?: yes

General Description: Specialty circular slide rule

Length of 1 decade = 24 in, and overall scale length = 24 in. The largest physical dimension is 8 in.

Front Scales: Depth WireAng Q dT C

Back Scales: m fth ft Cent Far Salin Therm MOhs/cm

Notes: Temperature, Depth, Salinity calcs; Designed by Margaret Culbertson for the U.S. Navy Electronics Lab; full instructions

References: https://www.sliderulemuseum.com/MiscUSA.htm#Kahl

Date Acquired: 01/03/2022