National Museum of Nuclear Science & History
J. E. Sampson worked for the United States Engineer District Office.
Sir James Chadwick (1891-1974) was an English physicist and winner of the 1935 Nobel Prize in Physics.
Robert Pierce served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
Fred Bruntz worked for the Tennessee Eastman Corporation at the Y-12 Plant.
