topic

• Railroads7
• Electric railroad trains4
• Railroad accidents3
• Railroad engineering3
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name

• Grand Central Terminal (New York, N.Y.)5
• New York Central and Hudson River Railroad Company3
• Wilgus, William J. (William John), 1865-19492
• Gardner, Alexander, 1821-18821
• M'Intyre, Arch'd (Archibald), 1772-18581
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collection

• William J. Wilgus papers20
• New York State Comptroller memorandum book1
• Stephen Schmidt engineering papers1
• United States Sanitary Commission records. Condensed historical matter1

place

• New York19
• New York (N.Y.)19
• New York (State)9
• United States8
• Appomattox River (Va.)1
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genre

• Photographs8
• Maps6
• Architectural drawings4
• Drawings4
• Correspondence2
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division

type

• still image12
• cartographic6
• text5