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Scientific American, Vol. 11, No. 31 (1856) (1856)

leaf 3

An illustration from Scientific American, Vol. 11, No. 31 (1856), 1856, leaf 3
rom the ting, J; the momentum of the drill causes H way. and sale employ many persons and a consid- to spring a little, and to curve for the mo- machine and falls upon the ground, filling up The telegraph company is permitted to lay erable amount of capital. The qualities of a line of wires… … changed to suit the nature of the ground. B than forty-nine new metals, by chemical re- also be necessary, with which to regulate the the hole and washing away the debris as fast is a valve box, which receives the water from search. These are known to be distinct in force of the water. If a…

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