4 7/16" Adena Quadriconcave Gorget with engravings. Union Co., Ohio. Pictured in The Meuser Collect

4 7/16" Adena Quadriconcave Gorget made from blue and black Banded Slate with engravings. Found 10 miles North of Marysville Claibone Twp. Union Co. Ohio. Pictured in The Meuser Collection page 7. Ex. Dr. Gordon Meuser (#410/5) Frank Otto (#O-562) Collections.