TANGSHAN - OCTOBER 18: The original hand computer in the kailuan museum on october 18, 2013, tangshan city, hebei province, China.

---

Size: 4752px × 3168px
Photo credit: © YongXin Zhang / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: ancient, antiques, broken, buttons, calculator, closeup, collection, computer, cultural, digital, display, equipment, exhibition, hand, history, machinery, metal, nostalgia, primitive, processors, relic, restore, solid, traditional, vicissitudes, ways