This is a set of 4 United States State Quarters from the years 2003, 2005, and 2006. The coins feature designs representing the states of Minnesota, Missouri, Oregon, and Colorado. These quarters are uncirculated and have not been graded or certified. They were struck in a business strike type at the P and D mints. The denomination of each coin is 25 cents and they are being sold as a lot of 4 coins. #614 is my catalog number. The coins in the photos are the same exact coins for sale.