Touch of Time Antiques has dated this piece to the 1850s.

Fully hallmarked with the French Minerva mark and maker’s mark “P-Bird-B” for Philippe Berthier, active in Paris between 1841 and 1851.
Length: 31 cm
Weight: 105.68 grams
Excellent condition – no damage or repairs, minimal handling wear
A rare and elegant example of 19th-century French table silver, ideal for collectors and connoisseurs alike.
Touch of Time Antiques has dated this piece to the 1850s.
You can view the stock and full dealer information on the Touch of Time Antiques Profile Page