The 2020 S Clad Gem PROOF Kennedy Half Dollar from the US Proof Set is a highly sought-after coin among collectors. Minted in San Francisco, this uncirculated coin features a proof strike type and is made of copper. Certified by the U.S. Mint, this Kennedy Half Dollar holds a denomination of 50 cents and is a valuable addition to any coin collection. With its origin in the United States, this coin embodies American history and craftsmanship.