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Scientific American, Vol. 31, No. 2 (July 1874) (1874)

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An illustration from Scientific American, Vol. 31, No. 2 (July 1874), 1874, leaf 0
r, at every stat'on on the line at which a plow up the ground around the latter for a width of several The apparatus, as shown in the illustration, revolves on change in price is made a projection is fixed in between the yards. Over this the fire cannot pass, for the simple reason the pivot, A. The… … By a slight change in the adjustment of not only could whole buildings, during BALANCED SCREW AND REVOLVING COTTON PRESS the nut, the machine can be converted into great fires, be quickly demolished, but, in a t ramper press, the screw and follower being used to pound smaller conflagrations, the…

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