ScientificAmerican1884-01-26.jpg Scientific American 1884-01-19ThumbnailsScientific American 1884-02-02Scientific American 1884-01-19ThumbnailsScientific American 1884-02-02Scientific American 1884-01-19ThumbnailsScientific American 1884-02-02Scientific American 1884-01-19ThumbnailsScientific American 1884-02-02Scientific American 1884-01-19ThumbnailsScientific American 1884-02-02

Rock work on the New York, West Shore, and Buffalo Railway. Storm King, foot of Cozzens, Dunderberg Mountain, Fort Montgomery.