National Museum of Nuclear Science & History
Barger worked in the United States Engineer District Office.
Leonard W. Markley served as a sergeant in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Enola Gay.
Gayle Braden was a stenographer at the Metallurgical Laboratory in Chicago during the Manhattan Project.
Ida Wallace was a laboratory assistant in the chemistry division at the Chicago Met Lab during the Manhattan Project.
Eugene F. Kanapaux served in the 393rd Bombardment Squadron.
