The Overton Stone

The Overton Stone is a large glacial stone found on the shoreline of southwestern Nova Scotia. The Sea facing vertical surface of the stone houses two separate carvings, one of which, researcher Terry J. Deveau believes likely to be a monument to a peace treaty between early European Christian explorers and the indigenous Mi'kmaq people; possibly pre-dating the French settlement of Nova Scotia.

Both Terry J. Deveau and the Overton Stone have been featured on the History Channel show The Curse of Oak Island. 

This episode features an interview with Terry J. Deveau in which he describes the Overton Stone, its modern history, research conducted on the stone, and his theories on its possible meaning.