Approximately 40 years ago we purchased a dozen of the subject Thorens'
Musical Bells in red, gold, silver and green metallic colors that are
approximately 5" in height that have a gold ring at the top and can be
hung on Christmas Trees and play different tunes, i.e. Silent Night,
Jingle Bells, etc. They are new unused but after winding the
mechanism, they do not play.

Any experience in getting these items to work?
Don Richter