Felt & Tarrant Comptometer Mechanical Calculator, Chicago, Early 20th Century
Antique key-driven mechanical adding/calculating machine by Felt & Tarrant Mfg. Co., Chicago, bearing original “Comptometer” patent nameplate. Metal case with rows of numbered keys and lower result register, side lever intact. Used historically for office bookkeeping and accounting. Surface wear, oxidation, soiling, and age-related patina. In working condition 14.25" L x 8" W x 6" H. Property offered by the trustees of the estate of Paul & Vera Goldenberg. Kew Gardens, NY.
Estimated Price: $300 - $400
Starting Price: $50
