National Museum of Nuclear Science & History
W. F. Gibson worked for the Roane-Anderson Company.
Blake worked in the United States Engineer District Office.
John L. Kuranz (1921-1995) was an American engineer, physicist, and inventor. During the Manhattan Project, Kuranz was a member of the Special Engineer Detachment at the University of Chicago Met Lab.
E. F. Hutchinson worked for the Tennessee Eastman Corporation at the Y-12 Plant.