National Museum of Nuclear Science & History
Blanche J. Lawrence was an African-American research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Staley worked at the Y-12 plant at Oak Ridge during the Manhattan Project.
E. C. Gunneau worked for the Edenfield Electric Company.
Margaret J. Nickson was a medical doctor in the Biology Division at the University of Chicago Met Lab.