National Museum of Nuclear Science & History
Edith Levin worked for the United States Engineer District Office.
Linton W. Melton served in the 320th Troop Carrier Squadron.
Lucian J. Dale worked for the J.A. Jones Construction Company.
L. Krug worked in the Instrument Section at the University of Chicago’s Metallurgical Laboratory during the Manhattan Project.
John Willard was a research associate at the Chicago Met Lab during the Manhattan Project.
