Part 6 of 18, Restoration of Addo Multo Model 3 Mechanical Calculator

Deeper into the carriage. Shows the operation of the carry sense levers, bell operating lever and the carriage clearing selection lever.
Counter register detent lever springs removed (eventually).
First attempt to remove the number wheels from the counter register. Major brain fade as I could easily have seen how the slots on the wheels lined up if I'd bothered looking!

Видео Part 6 of 18, Restoration of Addo Multo Model 3 Mechanical Calculator канала rubberswan