National Museum of Nuclear Science & History
Clifford Nilsson served in the Special Engineer Detatchment (SED) at Los Alamos during the Manhattan Project.
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.
H. G. Hoberg worked for the United States Engineer District Office.
John E. Garrett served in the 1027th Air Material Squadron.
