Original American corporate badge. Felt & Tarrant Mfg Co was fouded in 1889, it manufactured and sold mechanical calculators, the name Comptometer was established in 1957, and after several mergers the name was left out in 1960. These badges are made in Sweden by the Sporrong. Nice collectibles from early stages of computers...
Material: metal.
Condition: good
Attachment: safety needle
Origins: Sweden