National Museum of Nuclear Science & History
W. L. Nason worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Elwin Covey was an assistant and protégé to Glenn Seaborg, and spent most of his time with the Manhattan Project at the X-10 plant in Oak Ridge, Tennessee.
J. Ernest Wilkins Jr. (1923-2011) was a prominent African American mathematician and physicist who worked at the University of Chicago Met Lab during the Manhattan Project.
Charles Hensley worked for the United States Engineer District Office.