National Museum of Nuclear Science & History
G. C. Kinneman worked for the Bethlehem Steel Corporation.
Harold Riley was an American chemical engineer. After graduating from North Carolina State College, Riley began his career working as a rayon technician at the DuPont Company.
Daniel Pfaff was a staff worker at Los Alamos during the Manhattan Project.
Burris Cunningham was a research associate at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
