National Museum of Nuclear Science & History
W. P. Miller worked for the United States Engineer District Office.
Irvin Mastin worked for the J.A. Jones Construction Company.
Ida Wallace was a laboratory assistant in the chemistry division at the Chicago Met Lab during the Manhattan Project.
J. Ernest Wilkins Jr. (1923-2011) was a prominent African American mathematician and physicist who worked at the University of Chicago Met Lab during the Manhattan Project.