This limited edition silver proof set from the United States Mint is a must-have for any coin collector. The set includes a stunning array of coins with a fineness of. 999 and a proof strike type. The coins are uncirculated and come with certification from the U. The set features coins with a variety of designs, all struck in San Francisco. These coins are perfect for adding to your collection or for display. Don’t miss out on the opportunity to own this unique and beautiful set.