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Scientific American, Vol. 90, No. 13 (March 1904) (1904)

leaf 8

An illustration from Scientific American, Vol. 90, No. 13 (March 1904), 1904, leaf 8
on water drowned twenty of the workmen. The enabled the workmen to attack the rock work was then continued half-heartedly for without fear of being smothered by an two years, when, with 2,000 feet of the north avalanche of the soft silt above. Even with tunnel completed, it was abandoned. In… … Sectional View, Showing- the Course of the Tunnel Under the Hudson River. THE HUDSON RIVER TUNNEL. © 1904 SCIENTIFIC AMERICAN, INC

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