Regarding the Colibri musical box [171106 MMDigest], the comb screw
washers are typical of Ami Rivenc musical boxes as is the tune sheet
with the seated lion.

I have a Rivenc Hymn Box on my web site that has a similar tune sheet.
See  http://antiquemusicbox.us/riven05.jpg
   and also see No. 45 in
Mr. Bulleid's Tune Sheets book.

Musically yours,
Bill Wineburgh
New Jersey, USA

 [ Rivenc Hymn Box Tune Sheet
 [ http://www.mmdigest.com/Attachments/17/11/09/171109_043454_riven05.jpg