2019 Mint Proof Set In Original Case. Each of the coins was struck in proof quality at the San Francisco Mint and carried the “S” mint mark. The full 2013 annual set included a total of fourteen coins across six denominations. Three series continued their programs featuring rotating designs, providing collectors with some variety. The America the Beautiful Quarters Program featured representations of Lowell National Historical Park, American Memorial Park, War in the Pacific National Historical Park, San Antonio Missions National Historical Park, Frank Church River of No Return Wilderness. The Presidential Dollars Program featured portraits honoring Warren G. Harding, Calvin Coolidge, Herbert Hoover and Franklin D. Roosevelt. Native American Dollar featuring a theme celebrating Native American contributions to space exploration. The coins with static designs included the Lincoln Cent, Jefferson Nickel, Roosevelt Dime, and Kennedy Half Dollar.