CHRISTMAS/SEASONS GREETINGS/SANTA Kennedy JFK Half Dollar US 2-Coin Set Beautifully colorized JFK Kennedy Half Dollar U.S. Coin Each coin has been enhanced with a special and unique colorization process by The Merrick Mint. Each coin comes in an acrylic coin holder and includes a Certificate of Authenticity. Here is your chance to own a beautifully colorized JFK Kennedy Half Dollar U.S. Coin Set featuring one Merry Christmas Santa Claus Coin and one Season's Greeting Coin.