Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

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. He flew in the Necessary Evil in the Hiroshima mission and the Enola Gay in the Nagasaki mission.

Related Profiles

C. O. Clementson

B Reactor/100 Area

Clementson worked at the 100-B Area at Hanford during the Manhattan Project. 

Dana Mitchell

Los Alamos, NM

Dana Mitchell was an American physicist.  He was in charge of procurement for the physics department at Columbia University during the first year of the Manhattan Project.

E. Prendergast

Oak Ridge, TN

E. Prendergast worked for the United States Engineer District Office.

John Spencer

Oak Ridge, TN

Spencer worked for Stone and Webster Engineering Corporation.