National Museum of Nuclear Science & History
G. R. McLeod worked for the Tennessee Eastman Corporation at the Y-12 Plant.
A. J. D’Arcy worked for the Union Carbide & Carbon Corporation.
Howard R. Kratz (1916-2013) was a nuclear physicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Jack L. Callan was a laborer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Volney C. Wilson was a research associate at the University of Chicago’s Metallurgical Lab (“Met Lab”) during the Manhattan Project.
