Mexico 1 Escudo 1712-13 "1715 Plate Fleet Shipwreck" NGC 63 Pirate Gold Coins Shipwreck Treasures! What an incredible grade on this piece MS 63! Highly desirable to attain Mint State Shipwreck Pieces! Crazy to think how this treasure coin remained so prestine after being at the bottom of the ocean for hundreds of years! The Cross is breathtaking, perfectly entact with buttery surfaces! The shield looks as crisp as the day it was struck!