A Monroe L series adding machine from the 1940s or 50s.
This is episode 16 of my video series about calculating devices.
End song inspired by "Hotter Than a Molotov" by The Coup.
Chris Staecker webarea: [ Ссылка ]
![](https://i.ytimg.com/vi/0CNqWY_kNZ8/mqdefault.jpg)
A Monroe L series adding machine from the 1940s or 50s.
This is episode 16 of my video series about calculating devices.
End song inspired by "Hotter Than a Molotov" by The Coup.
Chris Staecker webarea: [ Ссылка ]