The product is a 1952 United States Proof Set in a Whitman Holder. This set includes uncirculated coins with a silver composition, struck in proof condition at the Philadelphia Mint. The set features a mix of denominations, with a fineness of 0.9 and comes in a holder that is a little scratched up. This collection is a valuable addition to any coin enthusiast’s collection, showcasing the craftsmanship and history of United States coins from 1952.