2 3/4" Archaic Thebes point found in the Midwestern U.S.

2 3/4" Archaic Thebes point found in the Midwestern U.S and made from a very heavily patinated flint. From the collection of Walter Dudkewitz who bought the Boardman collection in 1970. Walt is pictured in the 1976 Whos Who in Indian Relics #4 page 78.