Timothy H. O'Sullivan, 1871-1874 (survey), 1872 (expedition), 10. the mouth of Kanab Creek., [Wheeler Survey, Explorations and Surveys West of the 100th Meridian], Stereocard, detail, Etherton Gallery, LL/24727
Timothy H. O'Sullivan 1871-1874 (survey), 1872 (expedition) 10. the mouth of Kanab Creek. [Wheeler Survey, Explorations and Surveys West of the 100th Meridian]