This Engelhard 1oz .999 silver pebble back bar is a valuable addition to any bullion collection. With only 5000 minted, this bar is a rare find for collectors and investors alike. The bar is composed of pure silver, ensuring its value and quality. The bar is shaped like a pebble, giving it a unique and eye-catching appearance. The Engelhard brand is known for its high-quality silver products, making this bar a reliable investment. The bar is made in the United States, adding to its appeal and rarity.