National Museum of Nuclear Science & History
William Bond worked for the Kellex Corporation at the K-25 Plant.
Lemmon was a Technical Sergeant who worked at Hanford during the Manhattan Project.
Helen R. Hughes was a laboratory technician in the Health Division of the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
R. T. Bartnett worked for the Roane-Anderson Company.
