Pedestal timpani, in solid silver hallmarked with the Farmers General of Paris (charge hallmark A crowned 1727-1732 and discharge hallmark medium works), from the 18th century.
This timpani is in good condition. Punched in the ass and on the side. The body and engraved in the top of initials (others have been erased below, see last photo).
A note: micro-scratches and wear of time, see photos.