The Curse of Oak Island

Treasure found at the swamp

Near the eye of the swamp, Gary and Jack find an old iron pick axe head and an ancient spade next to it. The wood that was found just before the hurricane and which was thought to be from the original money pit was C-14 dated and found to be from between 1626 and 1680. The latter date coincides with Ian Spooner's belief that the swamp was manipulated in the late 17th century. (Season 7, Episode 13)