Thurlow, James. From Hayden's Survey - No. 129. Ute Chie[fs - Warency, Chavano, Ancat]osh, Ouray, Guerro. (label torn in center missing the noted letters). Views of Colorado Scenery, Manitou, Col. Arched top views on neutral (uncolored) mount. Ouray was acknowledged by the U.S. government as chief of the Utes.

Jarvis, J.F. Washington, DC, 1874. Indians of the Colorado Valley. No. 20. KAI-VAV-ITS. "A tribe of the Pai Utes living on the Kai-bab Plateau, near the Grand Canon of the Colorado, in Noorthern Arizona. Photographed by Hillers. Arched-top view on large yellow mount with "U.S. Topographical and Geological Survey of the Colorado River of the West / By J.W. Powell and A.H. Thompson."