National Museum of Nuclear Science & History
Ida Cunningham was a laboratory assistant in the Chemistry Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Ethal Moonan was a staff worker at Los Alamos during the Manhattan Project.
R. L. Murray worked for the Tennessee Eastman Corporation at the Y-12 Plant.
E. J. Vakakes worked for the United States Engineer District Office.
