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Scientific American, Vol. 41, No. 18 (1879) (1879)

leaf 3

An illustration from Scientific American, Vol. 41, No. 18 (1879), 1879, leaf 3
trodes. In the Reynier system the carbon block is in the and by a comparison with another lamp of more complicated and is provided with a convex platinum button, which is form of a wheel that revolves slowly by contact with the end and costly construction the writer was forced to believe that of… … ing.and grooving the edges of boards, and at the induction coil and in the line including the same time jointing them, which may also the telephones. A single cell of Leclanché or be used for forming moulding. The invention Fuller battery is sufficient to work this trans- consists in combining’…

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