F.85 Data Sheet MJS-p-0058

back to Collection Data Sheets

Fowler, Long-Scale (RX), 1943

Serial Number or Date Stamp: 16827

Country: UK

Primary construction material: ss

Case included?: yes

General Description: Basic circular simple slide rule

Length of 1 decade = 30 in, and overall scale length = 30 in. The largest physical dimension is 3 in.

Front Scales: C C1 C2 C3 C4 C5 C6

Back Scales: C CI L R1 R1 S T ST

Notes: very nice specimen; nickel-plated felt-lined box

References: JOSvol7no2 (1998)

Date Acquired: 11/14/2019