The United States U. Mint 2017 Limited Edition Silver Proof Set is a highly sought-after collectible item featuring coins made of silver, struck with a proof finish, and minted in San Francisco. This set includes special features such as a box and certification from the U. Mint, adding to its value and appeal to coin enthusiasts and collectors. With a limited edition release in 2017, this set represents a piece of history from the United States Mint and is a must-have for any coin collector’s collection.