National Museum of Nuclear Science & History
Omer Dearen worked for the Roane-Anderson Company.
Ellis Steinberg was an American Chemist. He was a junior chemist at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Robert H. Dunlap was the director of Group CM-1 in the Chemistry and Metallurgy Division at Los Alamos during the Manhattan Project.
George Fisher worked for the Roane-Anderson Company.