topic

• Water-supply5
• Aqueducts4
• Cities and towns4
• Watersheds4
• Canals1
• More Less

name

• New York (State). Board of Health5
• Chas. Hart & Sons4
• American Photo-Lithographic Company2
• Adams, J. W. (Julius Walker), 1812-18991
• American Public Health Association1
• More Less

collection

• Maps of New York City and State7

place

• New York (State)7
• New York6
• Croton River Watershed (N.Y.)5
• Croton Aqueduct (N.Y.)4
• Croton River (N.Y.)4
• More Less

genre

• Maps7

publisher

• State Board of Health4
• American Public Health Association1
• Hurd and Houghton1
• Board of Health?1
• publisher not identified1

division

type

• cartographic7