Tom Detweiler asked:
> Is there anyplace where [one can purchase] printed or pre-punched
> tune strips for the Sankyo 20-note manivelle?

Tom, Nancy Fratti sells the Sankyo tune strips.
She can be reached via email at <musicbox@dreamscape.com>

Musically yours,

Bill Wineburgh
http://members.aol.com/WWineburgh/