4 5/8" Hopewell Bi-Concave Gorget found in Kent Co., Michigan. Pictured in Who's Who #8, page 169.

4 5/8" Hopewell Bi-Concave Gorget made from green and black Banded Slate found in Kent Co. Michigan. Pictured in Who's Who #8 page 169 and Indian Artifacts of Ancient Ohio page 140. Ex. Donald Boudeman (#82010) William Platt Collections.