Artifact Details

Title

Circular slide rule

Catalog Number

102666449

Type

Physical object

Manufacturer

Scientific Instruments Co.

Place Manufactured

Japan

Identifying Numbers

Model number 120-D
Other number C38 Donor's ID number for rule

Dimensions

in box: 1/2 in x 5 1/4 in x 5 1/4 in; overall: 1/4 in x 4 1/2 in x 4 1/2 in

Description

Object consists of a slide rule, carrying case, and manual in original box.

Category

Pre-computer: slide rule

Credit

Gift of Mike Konshak

Lot Number

X3741.2007