National Museum of Nuclear Science & History
Carl Brown worked for the Tennessee Eastman Corporation at the Y-12 Plant.
Dr. Joseph Katz was a chemist at Argonne National Laboratory at the Metallurgical Lab in Chicago. Katz was a part of a team that studied ways to make the diffusion of U-235 to U-238.
Leo J. Czaja served in the 603rd Air Engineering Squadron.
Robert S. Coles was a research associate at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
