United States Mint Proof Set 1999

This was given to me by my grandparents for Christmas the first year of the state quarters. It's just been floating around the house ever since. Perhaps someone with a greater appreciation for it would like to have it! The set has two plastic cases. One has four coins (penny, nickle, dime, and half dollar), the other has five state quarters(MA, NJ, DE, PA, CT). The COA that I have seen with other sets is not in the box, which has slight wear.