National Museum of Nuclear Science & History
Eva Roberts was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
G. L. Ryan worked for the United States Engineer District Office.
F. C. Uffelman worked for the Tennessee Eastman Corporation at the Y-12 Plant. His ex-wife Jane, also worked on the Manhattan Project.
R. R. Kegarise worked for the Kellex Corporation at the K-25 Plant.