topic

• Explorers70
• Railroads70
• Mines and mineral resources16
• World War, 1914-191816

name

• Stanton, Robert Brewster, 1846-192270
• Nims, F. A2

collection

• Robert Brewster Stanton papers70

place

• Colorado River (Colo.-Mexico)70
• Grand Canyon70
• Grand Canyon (Ariz.)70
• United States70
• More Less

genre

division

• Manuscripts and Archives Division70

type

• still image70