Cole, W. H. <br/><br/>
Map and guide to the Great serpent mound, Adams County, Ohio, 
[by] W. H. Cole. 
 - [Columbus, O.,  F. J. Heer printing co.,  1925] 
 - 24 p.  incl. illus., map. fold. pl.  18 cm. 
<br/><br/><label>LCCN: </label>ca 30001218  
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Serpent Mound State Memorial (Ohio)
<br/><br/><label>LC Class. No.: </label>E74.O3  / C68 
<br/><br/><label>Dewey Class. No.: </label>913.77186