National Museum of Nuclear Science & History
H. R. Olson worked for the J.A. Jones Construction Company.
Leon Leventhal was a nuclear chemist and radiation expert who worked at Oak Ridge, the University of Chicago’s Met Lab, and Los Alamos Laboratory during the Manhattan Project.
Attended University of Michigan.
Dreeszan worked in the United States Engineer District Office.
David Holcomb is nuclear engineer who specializes in instrumentation and controls for the molten salt reactors at the Oak Ridge National Laboratory (ORNL).