J. I. Corbett

E. J. Beever

E. J. Beever worked for the Union Carbide & Carbon Corporation.

F. C. Uffelman

F. C. Uffelman worked for the Tennessee Eastman Corporation at the Y-12 Plant. His ex-wife Jane, also worked on the Manhattan Project.

Leonard M. Claney

George L. Brabenec

George L. Brabenec was a master sergeant in the 393rd Bombardment Squadron. He served as the flight engineer of the Necessary Evil, but flew in the Big Stink during the Nagasaki mission.