National Museum of Nuclear Science & History
Martin Punis was a laboratory helper at the Chicago Met Lab during the Manhattan Project.
Brent worked at the 200 West at Hanford during the Manhattan Project.
D. D. Clayton worked for the Roane-Anderson Company.
Betty Gaevada was a research assistant in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
P. F. Grieger worked for the Tennessee Eastman Corporation at the Y-12 Plant.