partly filled ster, of East Jaffrey, N H., Figs. 1 and 2 being longitudinal with mercury, in which floats a pencil, F, of carbon of the sections taken at right angles to each other, and Fig. 3 is an kind used for electric lighting by incandescence. This pen- end view showing the shape of the jaws.… … secondary wire of the coil is connected with the receiving Fur. 3,- TELEPHONE TBANSMITTEB. instrument and line, the other terminal is grounded. These WEBSTEB'S KNIFE HANDLE. connections will be understood by reference to Fig. 2. a and ends. The mercury buoys the carbon up so that it is always The…
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