National Museum of Nuclear Science & History
D. G. Decker worked for the Tennessee Eastman Corporation at the Y-12 Plant.
George Riggenbach was a staff worker at Los Alamos during the Manhattan Project.
Raymond Dujack was a young lab technician at the Special Alloyed Materials (SAM) Laboratories at Columbia University.
William Sturm was a research assistant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
