I have acquired an extremely rare Triumph 15-1/2" music box with
the ultra-rare friction drive or rubber wheel drive for the discs.
While I would love to think someone out there has some of these discs
and no machine, the likelyhood is very slim. Do you have a machine like
this?

I am seeking information on the discs. I believe they are in the same
format as the Triumph 15-1/2" discs using small scoops on bottom side
of discs but these use dipples and have no idea yet just how many there
were, the diameter and depth of them, and how far in from disc edge
they were.

If you can be of help in this matter it would be greatly appreciated.
I much prefer phone calls to emails.

Thanks and happy collecting!

Daniel Davis
Oklahoma
Tel.: 1-918-294-8482

PS: Still looking for a used Stella music box crank, 9.5" machine.