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Scientific American, Vol. 89, No. 8 (August 1903) (1903)

leaf 3

An illustration from Scientific American, Vol. 89, No. 8 (August 1903), 1903, leaf 3
ations. Subsequently, in 1890, an Eng- od designed by the late Alfred E. Beach, one of the with the compressed air, to resist distortion until the 2-foot brick lining of the tunnel could be built in editors and proprietors of this journal, was success- lish company was formed with Sir John Fowler… … Profile of the Hudson River Tunnel, Showing by Black Shading the Portions Yet to be Excavated. THE HUDSON BIYEB TUNNEL. © 1903 SCIENTIFIC AMERICAN, INC

Tunnel · Gas · Electrical engineering · Device · Apparatus · Gas engine · Scientific American · Hudson river · Western cattle · Power plant · Electric motor · Horse power · Power gas · Point reyes · Blue prints

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