National Museum of Nuclear Science & History
George Prickett worked for the Roane-Anderson Company.
Blackstone 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.
F. D. McIntosh served in the 509th Headquarters and Base Services Squadron.