Hi,
I just discovered your group, and I'm happy to be a new member.
This may be old information to the members, but I didn't find any
references in searching the posts. Please forgive me if this is
redundant.
There is a club called the Carousel Organ Association of America whose
purpose is to restore and play old mechanical carousel organs. It's a
great club, and their rallies (held 4 times a year) are something to
see. The website is http://www.coaa.us