TELLURIUM VAPOR DISCHARGE LAMP

CD 1964048 E&MP27.006

Electric Lighting

February 5, 1938

Dr. N.C. Beese studying an experimental Tellurium vapor discharge lamp through a glass filter in the Research Laboratory of the Westinghouse Lamp Division, Westinghouse Electric & Manufacturing Co., Bloomfield, N.J. 

Original Caption by Science Service
^©Westinghouse