Old arithmometer with white numbers on black background.

---

Size: 5989px × 3795px
Photo credit: © Bohdan Petrushko / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: ancient, antique, arithmometer, black, business, calculator, computer, contemporary, equipment, felix, finance, german, machine, math, mathematics, numerical, obsolete, part, rough, soviet, technology, tool, ussr