Only missing the California state quarter but includes the District of Columbia! All quarters in great condition. The 50 State Quarter Set 50 Piece Collection is a circulated coin set from the United States, specifically missing the California piece. Each quarter features the obverse design of a different state, totaling 49 pieces in this set. The coins are composed of clad material and were minted in Philadelphia and Denver in the year 1999. These business strike coins are ungraded and uncertified, making them a great addition to any coin collection focusing on State Quarters.