The 1956 US Mint Silver Proof Set in Original Cardboard Box Type B is a valuable collection of uncirculated silver coins from the United States. All pictured were taken in there own sealed Bag. This set includes coins with a proof strike type, certified by the U. Mint, making it a desirable item for collectors and investors interested in rare and high-quality coins. The set comes in its original packaging, adding to its authenticity and appeal.