National Museum of Nuclear Science & History
M. L. Summitt worked for the Tennessee Eastman Corporation at the Y-12 Plant.
E. C. Smith, Jr. worked for the Kellex Corporation at the K-25 Plant.
Anna Cox worked out of the DuPont Chambers Works plant in Carneys Point, New Jersey. Her contribution to the Manhattan Project included administrative work in the plant's transportation department, ensuring that tank cars had the proper bills of lading and ran in and out of the plant efficiently.