This 1994 S. United States Mint Proof Set comes with a Certificate of Authenticity and contains a mix of uncirculated coins and proofs. The set includes $1 denomination coins and is composed of 0.9 fineness. Minted in San Francisco, this set is ungraded and manufactured by U.S. Mint. The coins were struck in the 1990s and are part of a collection that covers all years of the 70s, 80s, and 90s. This set is perfect for coin collectors and enthusiasts alike.   All Years Of The 70's 80's and 90's.  I have hundreds of these available all years and types.