text at bottom on stone:
Painted by C.B. King / Lehman & Duval Lithrs. Phila / KI-ON-TWOG-KY / or Cornplant
Buddenbrooks, Boston, MA; acquired 2012 by the National Gallery of Art
- McKenney, Thomas, and James Hall. History of the Indian Tribes of North America, 3 vols. Philadelphia, PA: E.C. Biddle, 1936; D. Rice and J.G. Clark, 1942-44.