National Museum of Nuclear Science & History
O'Brien worked for Stone and Webster Engineering Corporation.
Edward C. Creutz (1913-2009) was an American physicist who worked on the Manhattan Project at Los Alamos and at the University of Chicago Metallurgical Laboratory.
F. S. Tew worked for the United States Engineer District Office.
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.
Ratterman worked at the 200 East area at Hanford during the Manhattan Project.
