This 1959 U.S. Mint Proof Set is a must-have for coin collectors. The set includes five coins of different denominations - .50, .25, .10, .05, and .01 - all made of 0.9 fineness silver. The coins are in uncirculated condition and have not been opened from their original envelope, making this set a great addition to any collection.

Each coin bears the U.S. Mint mark and was struck at the Philadelphia mint location. The set is certified by the U.S. Mint and is ungraded. This Proof Set is a great investment opportunity for collectors and enthusiasts alike.