This 1986 Prestige Proof Set from the United States is a highly sought-after collection for coin collectors. The set includes 7 coins, including a 90% silver dollar. Each coin is in uncirculated condition and has a proof strike type. Minted in San Francisco, the coins have a fineness of 0.9 and come with certification from the U.S. Mint. This set will make a great addition to any collection and comes with a COA.