Up for auction is a stunning 1961 Washington Quarter, struck in proof quality with a fineness of 0.9 and composed of silver. This beautiful coin is ungraded and uncirculated, with any possible scratches only present on the holder and not on the coin itself. The KM number for this coin is 164, and it is a variety of the Washington Quarter series. Minted in Philadelphia, this coin is a true gem and a must-have for any collector of US coins.