Artifact Details

Title

Circular slide rule

Catalog Number

B1657.01

Type

Physical object

Date

ca. 1955

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

Collection Title

Gwen Bell artifact and book collection

Series Title

Pre-computing artifacts

Credit

Gift of Gwen and C. Gordon Bell

Lot Number

X6288.2012