The 2018 S Kennedy Half Dollar Choice Proof Clad Coin is a highly sought-after collectible item for coin enthusiasts. This United States coin features President John F. Kennedy on one side and the Great Seal of the United States on the other. Minted in San Francisco, this copper-nickel clad coin has a denomination of 50 cents and is in uncirculated proof condition, making it a valuable addition to any coin collection.