Fig. 3. — A "Tesla" Conical High Frequency, High Potential Oscillator Coil Delivering a Very Powerful Discharge Several Feet in Diameter. The Condensers May Be Seen at Right and Left of Coil, as Well as 50,000 Volt D.C. Dynamo in Foreground.
Fig. 6. — Experiment illustrating the action of a synchronized circuit energized by waves transmitted from a distant oscillator - The energy received is transferred upon another unresponsive circuit, lighting the incandescent lamp attached to the same.