National Museum of Nuclear Science & History
D. G. Graham worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Charles Critchfield (1910-1994) was an American mathematical physicist. In December 1942, he was approached by J.
M. G. Sonner worked for the J.A. Jones Construction Company.
Marguerite Swift was an associate physiologist in the Health Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
