The 2001 United States US Mint 20 Coin P & D Uncirculated Coin Set State Quarters includes coins with various denominations struck as business coins at the Philadelphia Mint. These uncirculated coins feature State Quarters representing each of the 50 states of the United States. Each coin is certified by the U.S. Mint, making it a valuable addition to any coin collection or a great gift for a coin enthusiast. This set offers a comprehensive look at American numismatics during the year 2001.