Mates silver and pumpkin made under the old techniques of South American silversmith. Forgings, chiseled and lost wax cast. :: Mate Cup with Aguila (French Eagle) Piece made in silver 925, chiseled by hand and lost wax casting. An eagle officiating shaft between the vessel and its base. It is a French eagle, the silversmiths of the independence era used in reference to the Napoleonic intervention in Spain.