ulating the past two years, while its good features may be sum- proportioned so as to obtain a sine wave, which is med up in the statement that it combines, to a remark- tubes and form contacts with the rods, 21. The necessary to give good resonance effects. The com- able extent, a certain degree… … having a platinum core inch in diameter; it is rep- about three one-thou- resented in 25, Fig. 3. To sandths of an inch in dia- further exclude extraneous meter, drawn down until wires and the _ potential the external diameter of differences created _ be- the silver wire is about tween the antenna…
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