National Museum of Nuclear Science & History
S. C. Barnett worked for the Union Carbide & Carbon Corporation.
Alvan Sauer worked for the United States Engineer District Office.
Edward Littleton was a laboratory helper at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.
Gordon D. Judkins served in the 393rd Bombardment Squadron.
Myron Faryna was a 2nd lieutenant in the 393rd Bombardment Squadron. He served as the bombardier of the Necessary Evil, but flew in the Big Stink during the Nagasaki Mission.