U.S. Geological Survey Photographic Library

ID. Wheeler 1873, 13

Canyon of the Colorado River near the mouth of the San Juan River in Arizona. Photo by T.H. O'Sullivan.U.S. Geographical Surveys West of the One Hundredth Meridian (Wheeler Survey, 1873 Expedition).

Canyon of the Colorado River near the mouth of the San Juan River in Arizona. Photo by T.H. O'Sullivan.U.S. Geographical Surveys West of the One Hundredth Meridian (Wheeler Survey, 1873 Expedition).

Image file: /htmlorg/lpb129/land/wg187313.jpg