This 1967 SMS United States SILVER Special Mint Set is a rare and valuable addition to any coin collection. With its uncirculated condition, proof-like strike type, and mint location in Philadelphia, this set is a true treasure for any collector. The set features coins from the United States, with the added bonus of being certified by the U.S. Mint. The set includes a variety of coins in their original packaging, making it a great addition to any collection. The year 1967 is a significant year in United States history, and these coins are a great way to commemorate it. This set falls under the categories of Mint Sets, Coins: US, and Coins & Paper Money. Don't miss out on the opportunity to add this rare and valuable set to your collection!