National Museum of Nuclear Science & History
D. W. King worked for the Tennessee Eastman Corporation at the Y-12 Plant.
John E. Cantlon served as a 2nd lieutenant in the 393rd Bombardment Squadron. He participated in the mission to Nagasaki as the co-pilot of the Big Stink, though he was regularly assigned to the Necessary Evil.
Joseph H. Heartberg was a security guard at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Brown worked in the United States Engineer District Office.
