National Museum of Nuclear Science & History
R. A. Coster worked for the Union Carbide & Carbon Corporation.
Ed Westcott (1922-2019). was the official US Army photographer of the Oak Ridge, Tennessee site for the Manhattan Project.
A. M. Brown worked for the Watson-Flagg Engineering Company.
Ted Tompkins worked for the United States Engineer District Office.
W. J. Carroll worked for the Roane-Anderson Company.