Artifact Details

Title

Barrett Figuring Machine

Catalog Number

X988.89

Type

Physical object

Date

ca. 1936

Manufacturer

Lanston Monotype Machine Company

Place Manufactured

U.S.

Identifying Numbers

Serial number A4774

Dimensions

5 1/4 x 5 1/2 x 9 in.

Description

10 key adding machine - large orange knob on operating lever

Category

Calculator: mechanical

Lot Number

X988.89