F.40 Data Sheet MJS-p-0256

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Dennert & Pape, No. 9, 1913

Serial Number or Date Stamp: 13

Country: GER

Primary construction material: wd

Case included?: yes

General Description: Basic linear Reitz slide rule

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

Front Scales: cm /| F A [ B C ] D E | 1:25

Back Scales: [ S T ]

Notes: very nice condition; Altona System Rietz; D.R.P. No. 126499 in well, with date stamp 13

References: JOS 6.1 p.4 (1997)

Date Acquired: 04/30/2022