Artifact Details

Title

Slide

Catalog Number

102647458

Type

Physical object

Manufacturer

Keuffel and Esser Co.

Place Manufactured

U.S.

Identifying Numbers

Serial number 135769

Dimensions

1/2 x 12 1/2 x 2 1/4 in.

Description

Log log duplex deci trig. Object includes slide and tape. log log deci trig

Category

Pre-computer/slide rule