GE High Voltage Engineering Lab
BERKSHIRE EAGLE FILE PHOTO
In this 1949 photo, Julius H. Hagenguth stands before one of the giant spheres of a 'sphere-gap' measuring device. The device was used by GE's High Voltage Engineering Laboratory to determine voltage magnitudes. Hagenguth became the lab's chief engineer in 1945. Photo originally provided by GE News.
GELightning ExperimentsHigh Voltage LabLightning Observatorymysteries from the morgue
