I bought two roll players from MSI.  One went into a Caliola knock-off
that I built in 1976 and still have.  The roll player works great.
The other was for a 153 band organ project that never progressed.
I sold that roll player last year in its original shipping box.

Fritz Gellerman

PS: Hurricane Charlie is to the west of us and, unless it makes
a freakish move, we're well out of it here in Miami.