National Museum of Nuclear Science & History
Fred Smyth worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Sawdon S. Smith served in the 603rd Air Engineering Squadron.
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.
Clyde E. Bagwell worked for the Roane-Anderson Company.