This auction features a lot of two 1964 U.S. Proof Sets, both of which are unopened and in their original condition. These sets are highly sought after by collectors and contain uncirculated silver coins. The sets were minted in Philadelphia and certified by the U.S. Mint. The proof sets include a variety of coins from 1964, including dimes, quarters, and half dollars. This is a great opportunity to add these coins to your collection.