National Museum of Nuclear Science & History
William LaMond worked for the United States Engineer District Office.
Ralph Daggett served in the 603rd Air Engineering Squadron.
Kenneth Peterson was a cryptographer for the 390th Air Service Group in the 509th Composite Group from September 1944 to November 1945.
Lillian Guadagna was a technician at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
