This official 2019 U.S. Mint 4 coin American Innovation Dollar Proof Set contains all four issues, featuring designs honoring Classiying the Stars in Delaware, Polio Vaccine in Pennsylvania, Light Bulb in New Jersey, and Trustees' Garden in Georgia. All coins bear the San Francisco "S" mint mark, and feature extra sharp images and mirror-like surfaces. Comes with the original U.S. Mint packaging, including a certificate of authenticity 2019 American Innovation Dollar Proof Set U.S. Mint Packaging OGP COA
