Burgett Langfield Decorative Antiques has dated this piece to the 1860s.
This Nosotti gilt overmantle mirror is in very good condition, beautiful detail and lovely gilding. It has its original glass and wood panelled back. The original glass is also in good condition.

The makers label is on the back as can be seen in the images attached.
Charles Nosotti 398-399 Oxford Street.
Carver, gilder, upholsterer and cabinet marker.
Charles Nosotti originally came from Milan and was a highly skilled furniture maker and gilder.
Burgett Langfield Decorative Antiques has dated this piece to the 1860s.
Specialising in art deco and art nouveau sculpture, french and english mirrors and french decorative furniture
You can view the stock and full dealer information on the Burgett Langfield Decorative Antiques Profile Page