topic

• Water-supply9
• Reservoirs5
• Watersheds5
• Cities and towns4
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name

• Chas. Hart & Sons4
• New York (State). Board of Health4
• New York (N.Y.). Aqueduct Commission3
• Rand McNally and Company3
• Craven, Alfred Wingate, 1810-18792
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collection

• Maps of New York City and State14

place

• New York (State)14
• Croton Aqueduct (N.Y.)9
• Croton River Watershed (N.Y.)7
• Westchester County7
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genre

publisher

• State Board of Health4
• Rand McNally & Co3
• Aqueduct Commission2
• Croton Aqueduct Board2
• Board of Water Supply1
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division

• Map Division14

type

• cartographic14