National Museum of Nuclear Science & History
S. J. Reed worked for the Edenfield Electric Company.
Seckendorff worked for Stone and Webster Engineering Corporation.
B. F. Dodge worked for the Fercleve Corporation.
John Ruhoff worked for the United States Engineer District Office.
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.