1986 American Eagle Silver Proof Coin featuring the full-length Liberty. This 1986 proof American Eagle one-dollar coin was produced at the San Francisco mint has the “S” mint mark and is one ounce of fine Silver. The coin is protected by a clear acrylic capsule and maroon color presentation case and accompanied by the certificate of Authenticity from the United State Mint and the original outer box as received from the mint. The design is by Adolph A Weinman. It has the full-length figure of Liberty in full stride, enveloped in folds of the flag, with her right hand extended and branches of laurel and oak in her left. The reverse has a Heraldic eagle with shield, an olive branch in the right talon and arrows in the left. The reverse is by the artist John Mercanti, Sculptor Engraver, United States Mint. Silver Eagle Coin Specifications: Condition: Proof Mint: San Francisco Mintage: 1,446,778 Obverse Designer: Adolph A. Weinman Reverse Designer: John Mercanti Composition: Silver Fineness: 0.9993 Weight: 31.1000gg ASW: 1ozoz Diameter: 40.6mm Edge: Reeded.