Artifact Details

Title

Log log duplex slide rule

Catalog Number

X360.84A

Type

Physical object

Date

1932

Manufacturer

Keuffel & Esser Company

Place Manufactured

U.S.

Identifying Numbers

Serial number 569369

Dimensions

overall: 1 in x 13 1/2 in x 2 1/4 in

Description

Self-teaching manual and guide located in Object File.

Category

Pre-computer: slide rule

Credit

Gift of Joseph Santangelo

Lot Number

X360.84A-B
 

Related Records

X360.84B Log log duplex slide rule case