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Scientific American, Vol. 55, No. 14 (1886) (1886)

leaf 5

An illustration from Scientific American, Vol. 55, No. 14 (1886), 1886, leaf 5
fired through 14g inch Indiarubber. On righting the may be seen, is unloaded. the battery plates. ship, water, entered the holes so. fast that they had The method of loading is curious. Throughout commutator springs are connected by wires, A, B, to ‘be plugged to prevent the vessel from sinking.… … fill all the side spaces of the steamer and extend to the should not be the case under any great pressure of water. The results are thought sufficiently discour- upper promenade deck. : ELECTRICAL CONNECTIONS OF THE DEMAGNETIZING aging to prevent further trial at present. The weight of all these…

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