We are pleased to offer for sale this Proof Quarters Coin Starter Set 25 Different Proof Washington Quarters 1968 to Date. All of these Washington Quarters are in Gem Proof condition. Each Washington Proof Quarter lot consists of 25 different San Francisco Mint Proof Washington dates between 1968 and Current (dates of our choice, no requests). These Washington Proof Quarter coins have been taken from original U.S. Mint Proof Sets and have nice eye appeal with no visible problems. Washington Quarters weigh 5.67 grams and have a diameter of 24.3mm. These Washington Clad Proof Quarters consist of outer layers of copper-nickel (.750 copper and .250 nickel) bounded to an inner core of pure copper. These are a great way to start a set of Proof Washington Quarters.