I have an original test roll for the Austin Organ Company's Quadraplex
player.  I saw the player in its original location, but that was in
1954 and it was removed soon after.

The place where it was installed also has a set of Deagan Tubular Bells
that I maintain.  I found the test roll and the church was happy for me
to have it.

Anyone have a Quadraplex or two?  Let me know -- would like to see it
get a good home.  The roll is 20 inches wide and the holes are so small
it is difficult to see just how they kept the whole thing lined up,
segmented tracker bar or not.

Ed Gaida