National Museum of Nuclear Science & History
Bradley worked in the United States Engineer District Office.
Theodore Armido was a staff member at Los Alamos during the Manhattan Project.
H. T. Dumbell worked for the Edenfield Electric Company.
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.
William C. “Bill” Elmore was an American experimental physicist who served as the chairman of the Physics department at Swarthmore College from 1948 to 1968.
