1993-P US Gold and Silver – The Philadelphia Set Only 12,689 Minted! The United States Mint certifies that these coins are the one-half ounce, one-quarter ounce, and one-tenth ounce U. Gold bullion coins, the one-ounce U. Silver bullion coin and the Philadelphia Bicentennial Medal, all in proof condition. In 1993, for the first time, the […]