The Hand Pour Ape Gorilla. 9+-ozt 999+ Fine Silver is a unique and valuable investment piece featuring a gorilla shape made of high-quality silver with a fineness of 999+. Produced by Gold Spartan in the United States, this bar contains. 9 oz+ of precious metal content per unit. With its distinctive design and superior silver purity, this product is a limited and collectible item for any serious investor or collector looking to add a special piece to their portfolio.