F.47 Data Sheet 47

Dietzgen, 1767, c.1965

Serial Number or Date Stamp:

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

Length of 1 decade = 10 in, and overall scale length = 10 in. The largest physical dimension is 10 in.

Front Scales: K S A [ B CI C ] D T L

Back Scales:

Notes: National; Made in U.S.A.; torn case; conversion table

References: http://sliderulemuseum.com/Dietzgen.htm

Date Acquired: 08/01/2020