Vestle O. Reed

John R. Klein

John Klein was a member of the Special Engineering Detachment. He worked at the Metallurgical Lab at the University of Chicago and at Los Alamos.

Thomas L. Brown

Thomas Brown worked for the Tennessee Eastman Corporation at the Y-12 Plant.

George R. Barnhart

Francis D. Thornhill

Francis D. Thornhill served as a captain in the 393rd Bombardment Squadron. He was the navigator on the Straight Flush during the Hiroshima mission.