National Museum of Nuclear Science & History
Louis Henry Hempelmann (1914-1993) was Director of the Health Group at the Los Alamos site of the Manhattan Project.
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.
D. B. Fultz worked for the Oak Ridge Recreation and Welfare Association.
L. G. Chelius worked for the Tennessee Eastman Corporation at the Y-12 Plant.
