I have a Kilgen pipe organ (being restored) that has a Clark player with 4
tracker bars.  The organ was originally set up to play Clark (or Roessler/
Hunholz) type CR rolls, which are luckily 11 holes to the inch, 95 holes
total, so I can eventually make it play other standard rolls since Clark
organ rolls seem to be extinct.

If anyone know of Clark organ rolls for sale (any type) I would be
interested in hearing of them.

Marc Kaufman