National Museum of Nuclear Science & History
E. D. King worked for the J.A. Jones Construction Company.
Norman F. Modine was a research assistant at the University of Chicago Met Lab. He was a signer of the Szilard petition.
George P. Sibulski served in the 603rd Air Engineering Squadron.
Ellis Steinberg was an American Chemist. He was a junior chemist at the Metallurgical Laboratory in Chicago during the Manhattan Project.
