I went to the Music House Museum in Acme Michigan and was shocked by the beautiful percussion instruments that are inside some of these self playing instruments. Check out this link for the museum: http://www.musichouse.org/
amazing the size of this
back of the music box
bass drum on the inside of one of the music boxes
chimes
large music box
music box
Percussion Instruments
Percussion Instruments
snare drum
The largest of the self playing music boxes
tuned sleigh bells
xylophone
