F.250 Data Sheet MJS-p-0305

Nestler, 37, 1922-24

Serial Number or Date Stamp:

Country: GER Primary construction material: wd Case included?: yes

General Description: Specialty linear electro slide rule

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

Front Scales: cm /| V A [ B CI C ] D U || LL K < cm >

Back Scales: [ S ST T ]

Notes: rule in very nice condition; stamp 391 on end; steel leaf springs

References: https://www.sliderulemuseum.com/Nestler.htm; http://osgalleries.org/journal/displayarticle.cgi?match=11.1/V11.1P38.pdf

Date Acquired: 05/25/2023