Classic U.S. Coins struck in San Francisco
The standard silver proof coins included in the set include the five America the Beautiful Quarters being released in 2020: the National Park of American Samoa (AS), Weir Farm National Historic Site (CT), Salt River Bay National Historical Park and Ecological Preserve (VI), Marsh-Billings-Rockefeller National Historical Park (VT) and the Tallgrass Prairie National Preserve (KS).
A Native American dollar coin featuring the portrait of Alaskan Native Civil Rights activist Elizabeth Peratrovich is also included in the set, along with the standard Roosevelt Dime, Kennedy Half and Jefferson Nickel.
Traditionally, U.S. proof coins are struck at the San Francisco branch of the U.S. Mint and bear the iconic “S” mint mark.