The product is a 1961 Proof Washington quarter graded by NGC PF 66. This silver coin has a fineness of 0.9 and is uncirculated. Minted in Philadelphia, United States, this 25 cent coin features the image of George Washington on one side and is part of the Washington variety series. Graded by NGC, this coin has been certified as PR 66, making it a desirable addition to any coin collection.