National Museum of Nuclear Science & History
E. W. McConnell worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Carl Leonard worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Robert E. Johnson was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
D. C. Miller worked for the Tennessee Eastman Corporation at the Y-12 Plant.