National Museum of Nuclear Science & History
W. H. Seaman worked for the United States Engineer District Office.
Alfred Simon was a research associate at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Clark Prather worked for the Kellex Corporation at the K-25 Plant.
Alan Vorwald was a mathematician in the Special Engineer Detachment at Los Alamos. Vorwald was a part of the theoretical physics division under Hans Bethe and Richard Feynman, specializing in the computing department.
