This book is about Charles Clark Willoughby's studies on the collection of artifacts and field records from the 1891-1892 excavations at the Hopewell Site that were included in the Field Museum. The engineering achievements seen in the geometric earthworks reflect social energy and commitment.
This book is about Charles Clark Willoughby's studies on the collection of artifacts and field records from the 1891-1892 excavations at the Hopewell ...
