topic

• Explorers60
• Railroads60
• Surveying60
• Agricultural colonies2
• Banks and banking2
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name

• Miller, B. K. (Benjamin Kurtz), 1857-192890
• Stanton, Robert Brewster, 1846-192260
• Johnson, Robert Underwood, 1853-19374
• Nims, F. A3
• Sprague, Frank J. (Frank Julian), 1857-19343
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collection

• Century Company records1230
• Benjamin K. Miller collection of United States stamps90
• Robert Brewster Stanton papers60
• Duyckinck family papers8
• Frank J. Sprague papers8
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place

• United States63
• Arizona60
• Colorado River (Colo.-Mexico)60
• Grand Canyon60
• Grand Canyon (Ariz.)60
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genre

• Correspondence1237
• Postage stamps90
• Photographs68
• Clippings44
• Telegrams39
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division

type

• text1260
• still image165
• cartographic2
• three dimensional object2