In The Curse of Oak Island Season 12, Episode 20, the team investigates a possible connection to the Knights of Malta.

Doug Crowell then noticed a piece of wood attached ... visited Oak Island. Finally, in Iceland, the guys were shown a ...

The team plans to conduct a cross-sectional analysis of the recently discovered wooden fragments, which could lead to the treasure. The Curse of Oak Island airs Tuesdays at 9/8c on History.

Pic credit: History The latest episode of The Curse of Oak Island delivers new discoveries ... Meanwhile, Katya uncovers axe-chopped, burned wood in the northern swamp, hinting at the remains ...