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Scientific American, Vol. 9, No. 12 (September 1863) (1863)

leaf 7

An illustration from Scientific American, Vol. 9, No. 12 (September 1863), 1863, leaf 7
he two other supports, bearing ently of the beam, so as to turn a corner readily. so much so that a small boy can readily manage it. electrodes connected with A on either side, b is the The invention consists, also, in the arrangement of The entire patent, or the right for territories, is for… … zinc;If the zincs are pure, the coupling pin, E, which HUNTS IMPROVED PLOW. the battery may be main- couples the axle and beam together, is made round, and haa a screw-thread, F, tained as long as they last, by simply adding sul- this invention has also been ordered to issue, through cut on it.…

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