1956 Washington Quarter. MS-67+ (PCGS).Blended reddish-rose, sea-green and olive-gold iridescence on the obverse, the reverse exhibits speckled rose-russet and olive-gold overtones. Serene surfaces are fully lustrous, sharply defined and expectably smooth for the upper end Superb Gem grade assigned by PCGS. A find for the advanced Washington quarter Set Registry participant, this captivating example will also appeal to toning enthusiasts.PCGS# 5860. NGC ID: 246B.From the Washington Rainbows Collection, the #1 PCGS Registry Set of Silver Washington Quarters, 1932-1964.