topic

• Water-supply6
• Reservoirs4
• Watersheds4
• Cities and towns3
• More Less

name

• Chas. Hart & Sons3
• New York (State). Board of Health3
• Craven, Alfred Wingate, 1810-18792
• Cushing, G. A2
• G.W. & C.B. Colton & Co2
• More Less

collection

• Maps of New York City and State10

place

• New York (State)10
• Croton Aqueduct (N.Y.)7
• New York7
• Westchester County (N.Y.)7
• More Less

genre

• Maps10
• Road maps3

publisher

• State Board of Health3
• Croton Aqueduct Board2
• G.W. & C.B. Colton & Co2
• Aqueduct Commission1
• Gustav Kobbé1
• More Less

division

type

• cartographic10