National Museum of Nuclear Science & History
B. N. Stiller worked for the United States Engineer District Office.
Ruska worked for Stone and Webster Engineering Corporation.
Melvin H. Bierman served as a sergeant in the 393rd Bombardment Squadron. Bierman was regularly assigned as a tail gunner in the Up An’ Atom, but did not fly in that plane in the August 1945 bombing missions on Hiroshima and Nagasaki.
Olge W. Hess was a research assistant at the University of Chicago’s Metallurgical Laboratory.
William Liukkonen served in the 603rd Air Engineering Squadron.
