topic

• Geological surveys8
• Canyons1
• Cliffs1

name

• O'Sullivan, Timothy H., 1840-18828
• Wheeler, George M. (George Montague), 1842-19058

collection

• Photographs showing landscapes, geological and other features of portions of the western territory of the United States, obtained in connection with geographical and geological explorations and surveys west of the 100th meridian, seasons of 1871, 1872 and 18738

place

• Colorado River (Colo.-Mexico)8
• United States8
• West (U.S.)8
• Arizona2

genre

publisher

• s.n8

division

• Wallach Division: Photography Collection8

type

• still image8