Tom Oldewurtel:  If I am correct, this musical box contains a disc
movement made by Sankyo.  This is the same kind of movement that is
used in the "Mr. Christmas" brand that is very popular here in the US.

There are several Crosley models (the Stuttgart and the Saxony)
currently up for auction on eBay:

  http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2125964943
  http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2126227023
  http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2126308432

Musically yours,

Bill Wineburgh