National Museum of Nuclear Science & History
Ruby Munroe was a staff worker at Los Alamos during the Manhattan Project.
Mary Lanahan was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
G. C. Darby, Jr. served in the 509th Headquarters and Base Services Squadron.
E. E. Swanson worked for the Tennessee Eastman Corporation at the Y-12 Plant.
