This 1976-S US Mint Proof Set includes 6 uncirculated coins in original government packaging. The set contains 1C, 5C, 10C, 25C, 50C, and $1 denominations, all made of copper. The coins were struck at the San Francisco mint and have not been graded. The set comes with certification from the U.S. Mint and is a great addition to any coin collection.