Cañon of the Colorado River, near Mouth of San Juan River, Arizona
Timothy O'Sullivan · 1873

Albumen print, from the album "Geographical & Geological Explorations & Surveys West of the 100th Meridian," vol. 2
Timothy O'Sullivan · 1873

Albumen print, from the album "Geographical & Geological Explorations & Surveys West of the 100th Meridian," vol. 2