National Museum of Nuclear Science & History
B. E. Thomas worked for the Tennessee Eastman Corporation at the Y-12 Plant.
James Gordon was an electrical engineer working as a civilian contractor for the DuPont Company at the Hanford, Washington site for the Manhattan Project.
James H. Alexander was a staff member at Los Alamos during the Manhattan Project.
H. C. Elliott worked for the Tennessee Eastman Corporation at the Y-12 Plant.