National Museum of Nuclear Science & History
Dorothy E. Carter was a lab technician in the Health Division at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Harold B. Nilling was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Gentry worked in the United States Engineer District Office.
J. R. Morrill worked for the Tennessee Eastman Corporation at the Y-12 Plant.
