National Museum of Nuclear Science & History
Frederick Roach served in the Army at Los Alamos during the Manhattan Project.
W. W. McQuerry worked for the Union Carbide & Carbon Corporation.
Harry Bales worked for the J.A. Jones Construction Company.
Hallie Perry was an electrician at Oak Ridge, Tennessee for the Watson-Flagg Engineering Company from 1943 to 1945.
Uzal Girard Ent was a United States Army Air Forces Officer and Commanding General, Second Air Force, headquartered in Colorado Springs, CO.