National Museum of Nuclear Science & History
Copeland worked in the United States Engineer District Office.
H. O. Norman worked for the Edenfield Electric Company.
Joseph Leopold worked for the Kellex Corporation at the K-25 Plant.
Dr. Leslie T. McClinton was a research assistant at the University of Chicago Met Lab. After three months of working at the Met Lab, McClinton was transferred to Oak Ridge in 1943.
Walter R. Julek was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
