topic

• Explorers64
• Railroads64
• Surveying64
• Banks and banking31
• Commerce24
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name

• Miller, B. K. (Benjamin Kurtz), 1857-19281171
• Leslie, Alexander, ca. 1740 1794144
• Gates, Horatio, 1728-1806135
• Lincoln, Benjamin, 1733-1810106
• Washington, George, 1732-179972
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collection

• Century Company records5055
• Thomas Addis Emmet collection, [legacy collection]4370
• Benjamin K. Miller collection of United States stamps1171
• Samuel J. Tilden papers726
• Schwimmer-Lloyd collection341
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place

• United States93
• Arizona64
• Colorado River (Colo.-Mexico)64
• Grand Canyon64
• Grand Canyon (Ariz.)64
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genre

• Correspondence6634
• Documents4243
• Postage stamps1172
• Photographs459
• Clippings142
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division

type

• text10314
• still image2423
• cartographic17
• three dimensional object2
• notated music1