SAINT-GAUDENS' ORIGINAL DESIGN BROUGHT TO LIFE - This mesmerizing proof represents the original design famed American sculptor Augustus Saint-Gaudens intended for the American Double Eagle. STRUCK IN PURE SILVER - Each Silver Saint-Gaudens Winged Liberty Ultra High Relief Proof is struck in an ounce of 99.9% silver. EXQUISITE HIGH RELIEF AND FIRST-EVER REVERSE PROOF FINISH - You can see every design detail Augustus Saint-Gaudens envisioned for his Double Eagle on this ultra high relief piece struck with a stunning reverse proof finish. GRADED IN PERFECT PROOF CONDITION - Your 2018 Saint-Gaudens Winged Liberty Ultra High Relief 1-Ounce Silver Reverse Proof was graded by the Numismatic Guaranty Corporation (NGC) as being in Gem condition, a distinction that means your graded proof will have ZERO imperfections - showing all features and fields exactly as the engraver and mint intended!