F.69 Data Sheet MJS-p-0280

Faber, 360, 1897

Serial Number or Date Stamp:

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

General Description: Basic linear Mannheim slide rule

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

Front Scales: in /| A [ B C ] D || cm < cm >

Back Scales: [ S L T ]

Notes: no D.R.G.M. markings; no boxwood spring in groove; 1.5/15 aligned; indentation rhs only; Made in Germany; wooden measuring scales on edges; c.1897 box

References: http://www.andtheugly.com/slides/srman/srmywrit.html; http://www.oughtred.org/jos/Catlow_%20Dating_Pre-1920_Faber-Castell_SlideRules.pdf

Date Acquired: 11/10/2022