National Museum of Nuclear Science & History
W. C. Grube worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Celia Szapka Klemski was working as a secretary for the State Department in Washington, DC when she was transferred to Manhattan to work on the Manhattan Project in 1942.
John Scott worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Frank Holden was a member of the Special Engineering Detachment at Los Alamos.
