1952 Washington Silver Quarter Philadelphia - FS 901 Superbird - PCGS PR67 Denver Mint E Pluribus Unum

E Pluribus Unum

Clark Gruber & Company were active during the Gold Rush

First in the new Hunters by Night series

Production began at the Denver mint and about a week later at the Philadelphia mint

Thirteen stars surround her

1952 Washington Silver Quarter Philadelphia - FS 901 Superbird - PCGS PR67 Denver Mint E Pluribus UnumMintage: 81,980 Struck at the Philadelphia Mint Rare Superbird variety on exhibited only on 1952 Proof Quarters The Superbird variety is a proof Washington Quarter with a letter "S" on the eagle's chest on the reverse side of the coin. Most experts believe that a Mint employee intentionally added the "S' mint mark on the eagle's chest in honor of Superman! Very little of these have every been discovered, making it a difficult to locate variety with