National Museum of Nuclear Science & History
John Sullivan was a staff worker at Los Alamos during the Manhattan Project.
Darragh Nagle graduated from Columbia University and worked with Enrico Fermi and Herbert Anderson at the Chicago Pile during the early years of the Manhattan Project.
Roland Kreuger worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George Royster was a civilian physicist working at the X-10 graphite reactor in Oak Ridge, Tennessee.
