National Museum of Nuclear Science & History
W. A. Gracey worked for the Roane-Anderson Company.
E. B. Wentworth worked for the G.G. Ray Company.
Brock worked for the United States Engineer District Office.
R. M. Thomas worked for the United States Engineer District Office.
Sidney J. Bellamy served as a corporal in the 393rd Bombardment Squadron. He was regularly assigned to the Necessary Evil as a radar observer, but flew in the Big Stink in the mission to Nagasaki.
