National Museum of Nuclear Science & History
Attended the University of Pennsylvania.
Ratterman worked at the 200 East area at Hanford during the Manhattan Project.
Glen VanMeter served in the 1395th Military Police Aviation.
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.