My reviews & how-tos for adding machines and other antique calculating devices.
Curated by: Chris Staecker (120 videos)
The Ve-Po-Ad from the 1930s or so. This is episode 21 of my video series about calculating devices. End song inspired by "Hotter Than a Molotov" by The Coup. Ve Po Ad directions PDF: https://archive.org/details/vepoadinstructions Chris Staecker webarea: https://faculty.fairfield.edu/cstaecker