I wrote a few days ago about seeking one O roll, any O roll, without
success, so if nobody can sell me an O roll can somebody please tell
me where I can get one?

Maybe somebody could tell me the exact size of an O roll including the
driving pin sizes and distance apart of the chucks in a O roll box.

Any response to this will confirm my decision to build an O roll machine
as the most popular of the orchestrion roll types.

Thanks
Peter Coggins