This complete set of Washington quarters from 1965 to 1998 is a must-have for any coin collector. With a proof strike type and a denomination of 25C, these quarters are a beautiful addition to any collection. The coins are made of copper and were minted in San Francisco, Washington D.C. Each coin in this set is uncirculated and ungraded, making them a great find for collectors looking to complete their collection. The variety of coins in this set is perfect for those interested in collecting all the different types of Washington quarters. With certification available but not required, this set is a great addition to any collection.