The American Innovation Dollar series, issued by the United States Mint, celebrates significant innovations and inventors across the nation. The 2023 San Francisco issue features unique designs highlighting notable contributions to American culture and technology. These coins are composed of a copper-nickel alloy and are part of a larger series that emphasizes the country's commitment to progress and ingenuity. Collectors often seek out coins from the San Francisco Mint due to their quality and limited mintage options.

Item Denomination Series Year Mint
2023-S $1 OH-Underground Railroad DCAM $1 (One Dollar) American Innovation Dollars 2023 San Francisco