Artifact Details

Title

Circular Slide Rule

Catalog Number

X622.85

Type

Physical object

Place Manufactured

France

Identifying Numbers

Other number JAS.09-21 Printed on front.

Dimensions

overall: 1/8 in x 2 1/8 in x 2 1/8 in

Description

Object consists of slide and leather case. Device matches date to corresponding day of the week- 1963-1990. Object is labeled, in French, "soumatic."

Category

Pre-computer: slide rule

Lot Number

X622.85