National Museum of Nuclear Science & History
William Hackman worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John K. Cloepfil served in the 320th Troop Carrier Squadron.
Richard Apple was a research associate at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
J. A. Norris worked for the Tennessee Eastman Corporation at the Y-12 Plant.
