National Museum of Nuclear Science & History
Frances I. Armstead was a staff member at Los Alamos during the Manhattan Project.
Sadelle T. Greenblatt was a research assistant in the Instruments Division of the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
A. D. Caley worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Horace King served in the 1395th Military Police Company, Aviation.
