National Museum of Nuclear Science & History
Banwell worked at the 300 Area at Hanford during the Manhattan Project.
Malcolm McEwen worked for the United States Engineer District Office.
J. B. Allen 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.
