The Fancy Fox has dated this piece to the 19th Century.
This mount is marked Brevete SGDG which is the French patent mark. The little silver cartouche is blank.

It measures 3" by 2" (7.5cm x 5cm). Condition is very good; externally no marks or damage although the metal was originally silver plated. Inside the silk has a few small marks but all intact, no tears, etc. the little lock works and the case closely crisply.
The Fancy Fox has dated this piece to the 19th Century.
Offering fine porcelain and pottery, 18th century and later, silver, glass and other small attractive pieces
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