National Museum of Nuclear Science & History
Argersinger worked for the Stone and Webster Engineering Corporation.
D. I. Nicholson worked for the United States Engineer District Office.
Joseph L. Clancy served in the 393rd Bombardment Squadron.
John J. Lesniewski served as a private first class in the 393rd Bombardment Squadron. He was a member of the ground crew regularly assigned to the B-29 Enola Gay.
Carroll Villincs was a guard at the Chicago Met Lab during the Manhattan Project.
