This 1997 U.S. Proof Set includes 5 coins in original mint packaging, including a Kennedy half dollar, a Washington quarter and a Roosevelt dime struck in 90% Silver. Product Highlights: Minted by the U.S. Mint in San Francisco. Each set includes: * Lincoln cent * Jefferson nickel * Roosevelt dime * Washington quarter * Kennedy half dollar The dime, quarter and half dollar are minted in 90% Silver. mirrorlike Proof finish adds further beauty with an impressive shine.