National Museum of Nuclear Science & History
L. A. Castellanos worked for the J.A. Jones Construction Company.
F. Bates worked for the Roane-Anderson Company.
Eugenia M. Jackson was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
B. E. Thomas worked for the Tennessee Eastman Corporation at the Y-12 Plant.
