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 ...
The Serpent Mound Historical Site, located in Peebles ... The Newark Earthworks, in Newark and Heath, are a National Historic ...
From the Quincy (Ill.) Whig. TimesMachine is an exclusive benefit for home delivery and digital subscribers. Full text is unavailable for this digitized archive article. Subscribers may view 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 ...