ken in good proportions, or to make use of these oscilla- The too! carrier, properly so called, consists of a tube, S, lator, consisting of fifty- Faure-Seilon Volckmarcells, each sliding by slight friction in n hollow cylinder which is rust tions for the interruption of a galvanic current.… … from either end, and the ordinary backward and for- SKETCH OF THE FIRST TELEPHONE, AS MADE BY THE INVENTOR ward motion, operate on each power required can be exact- ly apportioned to the work to side of a fixed cut-off, k. There result from this ar- be done by using a greater or lesser number of…
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