National Museum of Nuclear Science & History
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.
Johnston worked at the 300 Area at Hanford during the Manhattan Project.
W. A. Gracey worked for the Roane-Anderson Company.
