National Museum of Nuclear Science & History
H. B. Smith worked for the United States Engineer District Office.
D. V. Zehner worked for the Tennessee Eastman Corporation at the Y-12 Plant.
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.
M. R. Stubbs worked for the Roane-Anderson Company.
