I have recently acquired a Player Piano Company (PPCo) Coinola roll
frame with the intention of turning it into an "A"-roll format with
supplementary parts from PPCo.  However, I was recently informed that
the person who supplied the tracker bar to PPCo has died.

Would anyone have PPCo's no. 520 (65-note tracker bar) and no. 2615
(roll chuck) from an earlier conversion that he would be willing to
part with?

Jason L. Balcom