West Point Mint Enhances Dies, Tests New Coin Finishes West Point Mint - Coin Die Polishing and Laser Frosting

West Point Mint – Coin Die Polishing and Laser Frosting

Polishing and laser frosting techniques, Silver Eagle obverse dies

West Point Mint Coin Die Polishing and Laser Frosting

Michael Gadwah, Physical Vapor Deposition Machine at West Point