F.49 Data Sheet MJS-p-0247

Dietzgen, 1760-B, 1910-1921

Serial Number or Date Stamp:

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

General Description: Basic linear polyphase 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 [ Br-B’’ C ] D || E

Back Scales: [ S L T ]

Notes: Multiplex rule, Br-B’’ scale; 1760-B on right end

References: JOS V5.2; JOS V24.1p61

Date Acquired: 02/25/2022