Nikola Tesla Images and Photographs
Images and photographs of, or related to, Nikola Tesla
Tesla's assistant, Mr. Alley, sitting among massive streamers from the Colorado Springs oscillator
Discharge passing laterally to the camera from the central coil to another coil on a stand. Mr. Alley is sitting in the chair. Compare the size of the coils shown with that of the man at the Left. A double exposure was necessary — First with the man and apparatus, then with the apparatus (less the man) fully excited. Sparks measure 22 feet in length.