So, all right, I haven't seen the full movie, but here is a short mech-
anical music YouTube clip, one of several of that particular movie,
"Amsterdamned."  Now, seriously, this clip has hurt my feelings!

    http://www.youtube.com/watch?v=BOI5BY8QCiE

Does anybody know what the prop used in the scene was?  I'm gonna have
nightmares now.

I. Krause
Burnaby, B.C., Canada