This two-coin set features the 2025 American Innovation $1 Dollar coin with a business strike type, minted in Philadelphia and Denver. The coins are made of 6% zinc, 3.5% manganese, 2% nickel, and the balance copper. They are uncirculated and come with U.S. Mint certification. The coins depict the Arkansas Naval Engineer and are part of the Presidential series. They are sold as a set and come with a KM number that has not been assigned. The coins are a great addition to any coin collection and are perfect for those interested in American innovation.