15-Coin Set of DINOSAUR Colorized JFK US Half Dollars in Premium Display Box. Seize the opportunity to own an exquisitely colorized DINOSAUR Complete 15-coin JFK Kennedy Half Dollar U.S. Coin Collection. These authentic U.S. legal tender coins have been colorized through a meticulous and innovative multi-color process. The technique involves applying special inks directly onto the coin's surface, achieving unmatched detail, color richness, and longevity - setting the standard in the coin industry. What you receive is a stunning, long-lasting collectible of exceptional quality. Each coin is housed in a premium coin capsule, and the entire collection is presented in an elegant black felt-lined metal gift box. Your 15-coin set also includes a Certificate of Authenticity, ensuring that your coins are genuine.