Timothy H. O'Sullivan, 1871-1874 (survey), , 13 September (taken), The start from Camp Mojave, Arizona, September 13, 1871., [Wheeler Survey, Explorations and Surveys West of the 100th Meridian], Stereocard, detail, Etherton Gallery, LL/24709
Timothy H. O'Sullivan 1871-1874 (survey), , 13 September (taken) The start from Camp Mojave, Arizona, September 13, 1871. [Wheeler Survey, Explorations and Surveys West of the 100th Meridian]
Stereocard, detail Etherton Gallery 1. The start from Camp Mojave, Arizona, September 13, 1871. Boat expedition under Lieutenant Wheeler, the first and only one to ascend the Colorado through the Grand Ca±on to mouth of Diamond Creek. Distance traveled, 260 miles in 31 days, the boats often having to be portaged around rapids and drawn over rocks.
