This 1973-S US Mint Proof Set is a valuable addition to any coin collector's collection. The set contains 6 coins in mint condition, including denominations of 1C, 5C, 10C, 25C, 50C, and $1; all made of copper with a fineness of 0.75. The coins were produced at the San Francisco Mint and have not been graded. The packaging of this set is original and provided by the US government. The set has not been modified in any way and comes with a certification from the US Mint. This Proof Set is a great investment and piece of history for any coin enthusiast.  I combine shipping buttt, ask for an invoice before paying and you'll know how much everything cost.   Thanks Kevin