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Scientific American, Vol. 39, No. 12 (1878) (1878)

leaf 10

An illustration from Scientific American, Vol. 39, No. 12 (1878), 1878, leaf 10
arms, g 7, of the same metal. Elec- same velocity, so that there will be no jar or tricity, contrary to that in the cup, is in- interruption of the discharge, and no loss of force. duced in the disk, and electricity of the PALMIERI'S DIAGOMETER. same kind is repelled in the arms, qq’, in Mr. Jacob… … usually employed to secure the thill iron of car- when the sliding bar is locked in any adjustment.

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