This awesome 3.5 USN Navy CPO Chiefs Mess Challenge Coin USS San Jacinto (CG 56) is a must-have for any military US Navy collector. This original challenge coin features the USS San Jacinto (CG 56) and is perfect for anyone who loves militaria. The coin is in great shape and is a great addition to any collection. The featured refinements of this coin include a CPO Challenge Coin and it is an original item. This coin is not modified and is a great addition to any current militaria collection. It is perfect for anyone who loves collectibles and militaria. Add this awesome coin to your collection today!