"Denominator" adder for American currency, key-operated, made by the Denominator Adding Machine Co., Brooklyn, New York
Details
- Category:
- Mathematics
- Object Number:
- 1990-689
- type:
- adding machines
- credit:
- Auction Team Koln
"Denominator" adder for American currency, key-operated, made by the Denominator Adding Machine Co., Brooklyn, New York