Hi,  Sometimes we come across something on e-Bay or MMD that is just
too much to resist.  Case in point, this e-Bay item called "Mystery
Cylinder for a barrel piano or organ".  This is a most interesting
item for a very special musical instrument collector who happens to
have a barrel organ that has the special automaton accessory that
prints wall paper.  I believe it plays a tune about a one-armed paper
hanger.

Regards
Craig Smith