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Scientific American, Vol. 60, No. 25 (1889) (1889)

leaf 3

An illustration from Scientific American, Vol. 60, No. 25 (1889), 1889, leaf 3
he bow of gation into the voltameter, the practical result of which transverse plate is attached to the bottom of the body, a padlock. The main body of the staple is preferably was the invention of the storage cell with lead plates. at the end, with a gudgeon at each extremity. Strap round, but it… … the lead accumulator was, so to speak, a by-product of his investigation. He also invented what he called the ing upon the top of the locking bar and secured to the ‘*machine rheostatique,” being essentially a commuta- lock case. The locking bar has an inclined shoulder hinges attached to the end…

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