National Museum of Nuclear Science & History
Paul Stewart worked for the Roane-Anderson Company.
Reba Holmberg grew up in Robertsville, Tennessee, and experienced its claiming by the federal government for the Manhattan Project.
George Struthers worked for Clinton Laboratories at the X-10 Reactor.
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.