Hunting 1957 Proof Sets For Valuable Deep Cameos The images we provide in our listings are of the actual item you will receive no bait and switch. Precious Metal Content 1 oz. The Coins were Minted in San Francisco. 1992-1999.1992-2017.1992-2018.1992-2021.1992-2022.1992-93-94-98.1992-98.1992-s.