topic

• Explorers9
• Railroads9
• Surveying9
• Borders (Ornament Areas)4
• History2
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name

• Morris, Robert Hunter, ca. 1700-176413
• Carter, Robert11
• Stanton, Robert Brewster, 1846-19229
• Wycliffe, John, -13849
• Howe, Robert4
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collection

• Thomas Addis Emmet collection, [legacy collection]107
• Renaissance and medieval manuscripts collection9
• Robert Brewster Stanton papers9
• Thomas Addis Emmet collection3
• Robert Moses papers1
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place

• United States10
• Arizona9
• Colorado River (Colo.-Mexico)9
• Grand Canyon9
• Grand Canyon (Ariz.)9
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genre

• Documents97
• Correspondence68
• Manuscripts9
• Religious books9
• field notes9
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division

type

• text130
• still image6