National Museum of Nuclear Science & History
E. E. Kirkwood worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Dick Kosh was an American physicist. He worked at the Los Alamos site during the war, arriving from the University of Wisconsin, Madison, and then stayed afterwards.
Mary Lanahan was a stenographer at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
William Brilliant was a guard at the Metallurgical Laboratory in Chicago during the Manhattan Project.