topic

• Aqueducts4
• Water-supply4
• Watersheds4

name

• Chas. Hart & Sons4
• New York (State). Board of Health4

collection

• Maps of New York City and State4

place

• Croton Aqueduct (N.Y.)4
• Croton River Watershed (N.Y.)4
• New York4
• New York (State)4
• More Less

genre

publisher

• State Board of Health4

division

• Map Division4

type

• cartographic4