Artifact Details

Title

Addometer mechanical adding machine

Catalog Number

X2275.2002A

Type

Physical object

Date

c. 1930-1940s

Manufacturer

Reliable Typewriter and Adding Machine Corporation

Place Manufactured

U.S.

Dimensions

1/2 x 11 1/2 x 2 1/2 in.

Description

Object consists of mechanical adding machine with stylus, storage box and instruction manual

Category

Calculator: mechanical

Lot Number

X2275.2002A