National Museum of Nuclear Science & History
T. E. Thomas worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Charles Mignon worked for the Kellex Corporation at the K-25 Plant.
Richard L. Doan was the Director of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Richard "Dick" Skancke was a security guard at Los Alamos during the Manhattan Project from late 1946 until late 1947.