Artifact Details

Title

Class 9 Portable Adding Machine

Catalog Number

102630340

Type

Physical object

Date

1948

Manufacturer

Burroughs Adding Machine Company

Place Manufactured

Detriot, Michigan, US

Identifying Numbers

Model number 90801
Serial number A791146

Dimensions

9 1/2 x 11 1/4 x 14 1/2 in.

Description

Burroughs class 9 portable mechanical, hand operated adding machine, full keyboard, 8 digit. Silver oval tag on front with no information.

Category

Calculator/mechanical