Can anybody tell me more about Aeolian rolls with an "Angelus"
designation?  I have three of these.  My player has the dual
65-note and 88-note tracker bar, but the rolls won't work.   Although
they look something like 65-note rolls (with the pin on the right), but
they are  a bit shorter than standard rolls.  I'm guess that I could
play them if I had some sort of spacer/adapter, but I don't have the
doohickey.  Were these made to play on, let's take a wild guess, an
Angelus mechanism?  If so, does anyone out there have such a
piano and be able to use the rolls?