This 1999 P Delaware State Quarter features a Spitting Horse Die Gouge Error. The coin has circulated and is ungraded, but it has a unique error that sets it apart from other State Quarters. The coin was struck at the Philadelphia Mint and has not been certified. It is a great addition to any coin collection, especially for those interested in errors. The denomination is 25C and the coin is categorized under Coins & Paper Money, Coins: US, and Errors.