Old School Bell reloaded

[Djrencher10]

I know this is 9 years later but I have almost the exact same bell and was wondering if you figured out what it ran on.

 

[AnalogKid]

You should start your own thread, with a link to this one for reference.

Missing from the *entire* previous thread was a schematic. A sketch of the components and connections (with reference designations) will be a great help. Nothing fancy, just enough so that we can discuss things unambiguously.

ak

 

[Harald Kapp]

mod edit: moved to a new, separate thread.

Link to the original thread is here.