National Museum of Nuclear Science & History
Harold Katz worked for the Roane-Anderson Company.
Irving Bubos was a research assistant in the Metallurgical Laboratory (“Met Lab”) at the University of Chicago during the Manhattan Project.
Earl Long was an American chemical physicist. He served as director of the University of Chicago Institute for the Study of Metals.
Kopanski worked at the 200 East Area at Hanford during the Manhattan Project.
