topic

• Geological surveys1

name

• Geographical Surveys West of the 100th Meridian (U.S.)1
• O'Sullivan, Timothy H., 1840-18821
• Wheeler, George M. (George Montague), 1842-19051

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 18731

place

• Colorado River (Colo.-Mexico)1
• Paria River (Utah and Ariz.)1
• United States1
• West (U.S.)1

genre

• Photographs1

publisher

division

• Wallach Division: Photography Collection1

type

• still image1