Artifact Details

Adding machine

102628718

Physical object

Calculating machine probably made by Marchant; probably only the motor was made by Westinghouse.

Marchant Calculating Machine Company

Model number	ES.84591
Other number	10060 on bottom of case
Other number	ERB9-4295 on bottom of case
Other number	K296854 scratched into back of machine
Serial number	5063922

8 1/4 x 12 1/2 x 19 1/2 in.