J. Raymond Dahl

Kenneth S. Cole

Kenneth Stewart Cole was a Principal Biophysicist at the University of Chicago’s Metallurgical Laboratory (“Met Lab”) during the Manhattan Project.

J. A. McDonald

C. G. Fellows

C. G. Fellows worked for the Union Carbide & Carbon Corporation.

Frank M. Briese

Frank M. Briese served as a master sergeant in the 393rd Bombardment Squadron. He was the flight engineer of the B-29 Full House, which served as a weather reconnaissance plane on the Hiroshima bombing mission, and the backup strike plane on Iwo Jima on the Nagasaki mission.