National Museum of Nuclear Science & History
Lester W. Mingin served in the 1st Ordnance Squadron.
Ferry worked in the United States Engineer District Office.
Jacob Epting worked as a carpenter in Oak Ridge, TN from November 1942 to October 1943. While Epting assumed he was building a hospital, he was never formally told about the project he was working on.
C. J. Sturm worked for the Roane-Anderson Company.
