This official 1971 U.S. Mint 5 coin proof set contains a Kennedy half dollar, Washington quarter, Roosevelt dime, Jefferson nickel and Lincoln cent All coins bear the San Francisco "S" mint mark, and feature extra sharp images and mirror-like surfaces The half dollar, quarter and dime are all copper-nickel clad Comes with the original U.S. Mint packaging, plastic case has never been opened Please note that Proof Sets prior to 1990 did not include a certificate of authenticity These sets were made in 1971 and are not brand new. The packaging may show signs of wear such as minor folds and scrapes, please review all photos Makes a great gift Make an offer