National Museum of Nuclear Science & History
Fred Bader worked for the J.A. Jones Construction Company.
J. N. Holt worked for the United States Engineer District Office.
M. B. Weiner served in the 390th Air Service Group.
Keith W. Ferre served in the 603rd Air Engineering Squadron.
Anna Barbic was a laboratory assistant in the the Chemistry Division at the Metallurgical Laboratory in Chicago during the Manhattan Project.
