The keyboard of a 1950s Comptometer - a vintage mechanical calculator

---

The keyboard of a 1950s Comptometer - a vintage mechanical calculator

---

Size: 5125px × 3431px
Location:
Photo credit: © Burgess Taylor / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1950s, accountancy, adding, antique, buttons, calculator, comptometer, digits, keyboard, keys, machine, mechanical, numbers, technology, vintage