Artifact Details

Title

Case for cylindrical slide rule in two sections (Fuller's Rule)

Catalog Number

X250.83A

Type

Physical object

Date

1921

Manufacturer

Keuffel & Esser Company

Place Manufactured

U.S.

Identifying Numbers

Other number 031100 on punch label on front of case
Other number 2094 on Department of Mathematics label
Serial number 4015

Dimensions

4 x 14 1/4 x 4 1/2 in.

Category

Pre-computer: slide rule

Subject

Hand calculation; Analog; Oughtred, William

Credit

Gift of University of Illinois, Department of Computer Sciences

Lot Number

X250.83