Cool piece! The product is a vintage 1964 Porsche car-themed 1.6 gram .925 sterling silver mini bar proof ingot. This unique item from 1975, minted by Franklin Mint in the United States. The silver bar has a fineness of 0.925 and is a collectible piece for coin enthusiasts. This rare find showcases a variety of silver composition in a compact size, making it a valuable addition to any collection.