Grand Broc in copper 18th

Large broc with copper-covered water, in a truncated shape. Covering lid, pushed back on top of a stylized shell and six half spheres. Brass poucier turned, baluster shape. The hinge, riveted to the lid, copper axis. Handle hemmed, semi-circular, assembled to the body by two whale tail decks. Decorations with a spin-off of volutes on the belly. Etanchéity of the bottom and the belly obtained by hem maté. Accidents at the base and at the bottom. Origin: alsace, mid-18th century.