National Museum of Nuclear Science & History
V. L. Jones worked for the Tennessee Eastman Corporation at the Y-12 Plant.
J. J. Donovan worked for the H. K. Ferguson Company.
Holman worked at the 300 Area at Hanford during the Manhattan Project.
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.