2018 United States Mint Proof Set - 10 pc set. The 2018 United States Mint Proof Set® contains 10 coins, each bearing the “S” mint mark of the United States Mint at San Francisco. Included in this set are:Five quarters from the America the Beautiful Quarters® Program honoring Pictured Rocks National Lakeshore in Michigan; Apostle Islands National Lakeshore in Wisconsin; Voyageurs National Park in Minnesota; Cumberland Island National Seashore in Georgia; and Block Island National Wildlife Refuge in Rhode Island.One Native American $1 Coin with a reverse design featuring a profiled likeness of Jim Thorpe, and a foreground highlighting his achievements in football and as an Olympian. Inscriptions are “JIM THORPE,” “WA-THO-HUK,” which is Thorpe’s native name, “UNITED STATES OF AMERICA,” and “$1.” The obverse design of the Native American $1 Coin continues to feature the central figure “Sacagawea” carrying her infant son, Jean Baptiste. Inscriptions are “LIBERTY” and “IN GOD WE TRUST,” while the year, mint mark, and “E PLURIBUS UNUM” are incused on the coin’s edge.One Kennedy half dollarOne Roosevelt dimeOne Jefferson nickelOne Lincoln penny