Title
Addometer mechanical adding machine
Catalog Number
X2275.2002A
Type
Physical object
Description
Object consists of mechanical adding machine with stylus, storage box and instruction manual
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.
Category
Calculator/mechanical