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Scientific American, Vol. 67, No. 4 (1892) (1892)

leaf 10

An illustration from Scientific American, Vol. 67, No. 4 (1892), 1892, leaf 10
s air at 500 to 600 when the whole of the kinds are in “‘blow.” Blue, pur- armored with 12 inches of steel, which also will protect pounds pressure, but ordinarily the pressure varies ple, red, rose, white, and yellow colors are among the hydraulic machinery for working the guns, and the from 250… … extremely light and, walk Iron Works, of at the same time, a South Norwalk, strong and elegant Conn.), and situated structure. The tank is circular, 36 feet in diameter, 2 the engines. No loss of pressure is noticeable, although 4g feet below it, and 116 feet in length, will protect the feet deep,…

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