Adding Machine Posters and Art Prints

Antique Adding Machine Keys photography in a vintage grainy style. Original photograph copyright Ann Powell all rights reserved.

Adding Machine patent on white. View our SHOP - COLLECTIONS for similar themes and patent ideas.

Adding Machine patent on black chalkboard. View our SHOP - COLLECTIONS for similar themes and patent ideas.

Adding Machine patent on antique. View our SHOP - COLLECTIONS for similar themes and patent ideas.

Adding Machine patent on blueprint. View our SHOP - COLLECTIONS for similar themes and patent ideas.

This ornate, vintage adding machine was found in among a treasure trove of old objects at a local Antique Market in South-Western Ontario. Ask your grandfather or grandmother if they ever used one. They were vital in business and accounting, long before the advent of the calculator and computer.

An awesome calculating machine patent from 1888