The Burroughs Class 3 "Pike style" adding machine, from 1922.
This is episode 10 of my video series about calculating devices.
End song inspired by "Hotter Than a Molotov" by The Coup.
Chris Staecker webarea: faculty.fairfield.edu/cstaecker/
Негізгі бет Classiest adding machine ever (1922)
Пікірлер: 79