10 janv. 1879 - First Cash Register
Description:
James was the owner of a saloon in Dayton, Ohio and wanted to stop employees from stealing his profits. The Ritty Model l was invented in 1879 after seeing a tool that counted the revolutions of the propeller. And with the help of James' brother John Ritty, and started to sell it in 1883.Ajouté au bande de temps:
Date:
10 janv. 1879
Maintenaint
~ Il y a 145 ans
