Can you please tell me the maker which has the engraving the words
"Nicole a Geneve" 1736.  In other words, did the trademark on Nicole
Freres music boxes change on later models?  Or is it a different maker
and, if so, can you tell me the age?

 [ http://www.mmdigest.com/Attachments/14/08/23/140823_040328_2014_0822NF17360002.JPG
 

Regards,
Ken Robinson
UK