The product is a 1957-D Lincoln Wheat Cent Copper Penny, minted in Denver by the United States Mint. This circulated coin is a small cent with a copper composition, featuring the iconic Lincoln Wheat design. It is a business strike type, making it a valuable addition to any coin collection, especially for those interested in US small cents from the early to mid-20th century. The coin's brown color and historical significance as a piece of American currency add to its appeal for collectors and history enthusiasts.