National Museum of Nuclear Science & History
Fred Utzman worked for the Edenfield Electric Company.
Robert JS Brown was a member of the Special Engineer Detachment at Los Alamos. He worked under Don Hornig on the electrical aspects of detonation for the plutonium bomb.
Harry Winkler worked for the Tennessee Eastman Corporation at the Y-12 Plant.
E. C. Wagner worked for the United States Engineer District Office.
