My reviews & how-tos for adding machines and other antique calculating devices.
Curated by: Chris Staecker (120 videos)
The Mile-O-Matic. Patented in 1955. Thanks to Stephen for sending me the Mile-O-Matic! Stephen Freeborn channel: https://www.youtube.com/@stephenfreeborn This is episode 86 of my video series about old calculating methods. End song inspired by "Hotter than a Molotov" by The Coup. https://youtu.be/X8AW7PmsxAY Chris Staecker webarea: https://faculty.fairfield.edu/cstaecker #visorclip