Artifact Details

Title

Circular slide rule

Catalog Number

B1657.01

Type

Physical object

Date

1955 ca.

Manufacturer

Pickett

Place Manufactured

Japan

Identifying Numbers

Model number 108ES
Other number 440028 130076 patent number

Dimensions

1/4 x 3 1/2 x 3 1/4 in.

Category

Pre-computer/slide rule

Subject

Hand calculation; Analog; Oughtred, William

Credit

Gift of Gwen and C. Gordon Bell

Lot Number

X6288.2012