The product is a 1982-D-DDO/FS- Jefferson Nickel 5C coin from the United States, minted in San Francisco. It is composed of 75% copper and 25% nickel, with a fineness of 0.25. The coin features a business strike type and a Monticello reverse design, making it a unique variety within the Jefferson Nickel series. This coin is a valuable addition to any numismatic collection, especially for those interested in rare and unique varieties of US coins.