ScientificAmerican1901-06-01.jpg Scientific American 1901-05-25ThumbnailsScientific American 1901-06-08Scientific American 1901-05-25ThumbnailsScientific American 1901-06-08Scientific American 1901-05-25ThumbnailsScientific American 1901-06-08Scientific American 1901-05-25ThumbnailsScientific American 1901-06-08Scientific American 1901-05-25ThumbnailsScientific American 1901-06-08

The water supply of New York City: Jerome Park reservoir. The Triple Aqueduct. Gatehouse. Panoramic view.