The United States Mint 2026 Silver Proof Set features coins that showcase the theme of Liberty Then, Now & Forever. This set includes multiple denominations of silver coins struck at the San Francisco Mint in 2026 with a fineness of 0.999. The coins are in uncirculated condition and come with a proof finish, adding to their collectible value. With a unique KM Number of 26RH, this set is a special edition coin collection from the United States Mint.