This 2001 U.S. Mint Proof Set includes 10 uncirculated copper $1 coins struck at the San Francisco Mint. The set comes with a certificate of authenticity from the U.S. Mint. The coins have a proof strike and are in pristine condition. The set includes coins with various denominations and features that showcase the best of U.S. coinage. Add this beautiful set to your collection of coins and paper money from the United States.