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Scientific American, Vol. 7, No. 1 (1862) (1862)

leaf 5

An illustration from Scientific American, Vol. 7, No. 1 (1862), 1862, leaf 5
; but they have several powerful hydraulics now at work there, one of which has a fall of 240 feet positions. thus the lenses may be of various focuses, and not through 15-inch iron pipe. Thisis said to be the most powerful in the State, and will lift boulders or detachments of cement of a tun… … its external surface. | Paris, Alger, Cherbourg, Brest, and Toulon, from The sections, a and b, 1854 to 1861, to test this are drawn firmly against plan. The conclusion for- the spokes by screwing the mulated in the documents nut, d, upon the end of is, that the wheat, in all the pipe box, and if…

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