The great Serpent Mound of Ohio, which has long been a subject of study and research for American archaeologists, has been given by the Corporation to the Ohio State Archaeological and Historical ...

They were situated upon a high point of land in Highland County, Ohio, about a mile from the famous Serpent Mound, where Prof. Putnam of Harvard made interesting discoveries. As soon as the ...

The Serpent Mound Historical Site ... are a National Historic Landmark made up of the Great Circle Earthworks, Octagon Earthworks and Wright Earthworks. The lesser-known Wright Earthworks are ...