National Museum of Nuclear Science & History
Copeland worked in the United States Engineer District Office.
John William Healy (1920-2001) worked in the field of radiation safety at Hanford during the Manhattan Project and at Los Alamos National Laboratory.
Rose Carney (1920-2007) was a research assistant at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Watt Smith worked for the United States Engineer District Office.
H. G. Singleton worked for the Roane-Anderson Company.
