National Museum of Nuclear Science & History
M. V. Griscom worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Duren Howard Shields was a staff worker at Los Alamos during the Manhattan Project. During his time there, he worked on building the experimental casing for the bomb.
Edward J. Fredrick was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
R. M. Ayers worked for the Roane-Anderson Company.
