National Museum of Nuclear Science & History
Gertrude Mitchell worked for the Roane-Anderson Company.
Lucien Nerman was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
G. H. Clewett worked for the Tennessee Eastman Corporation at the Y-12 Plant.
W. J. Denton worked for the Tennessee Eastman Corporation at the Y-12 Plant.