National Museum of Nuclear Science & History
Colonel Clifford Heflin was a decorated member of the Armed Forces, serving in the Air Force for 31 years.
Maurice D. Herbert served in the 1395th Military Police Company, Aviation.
Gerald Landsman worked in the Instrument Section at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
J. J. Morrissey worked for the United States Engineer District Office.
