National Museum of Nuclear Science & History
William M. Eichbaum worked on the Manhattan Project in Oak Ridge, TN for the Clinton Engineer Works.
Fred Bader worked for the J.A. Jones Construction Company.
R. V. Ward worked for the J.A. Jones Construction Company.
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.