Marvin B. Lutzow

E. W. Dickard

E. W. Dickard worked for the Edenfield Electric Company.

Joseph Levinger

Joseph Levinger was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

H. Bateman

J. B. Thomason

J. B. Thomason worked for the Tennessee Eastman Corporation at the Y-12 Plant.