Comptometer by Felt & Tarrant Manufacturing Co., U

Made:
1920-1925 in Chicago
manufacturer:
Felt and Tarrant Manufacturing Company

Comptometer by Felt & Tarrant Manufacturing Co., USA, c. 1920

Details

Category:
Mathematics
Object Number:
1986-1064
type:
calculating machine (full-keyboard, adding)
credit:
Mr T. Beaumont