National Museum of Nuclear Science & History
Julia Mangan worked for the A. S. Schulman Electric Company.
L. M. D'Alessio served in the 390th Air Service Group.
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.
Hayes worked in the United States Engineer District Office
