Nuclear Museum Logo
Nuclear Museum Logo

National Museum of Nuclear Science & History

George W. Marquardt served as a captain in the 393rd Bombardment Squadron. Although he was regularly assigned to the Up An’ Atom, he flew in the mission to bomb Hiroshima as the aircraft commander of the Necessary Evil. He flew in the Enola Gay during the Nagasaki bombing mission in August 1945.

Related Profiles

T. A. Gamble

X-10 Graphite Reactor

T. A. Gamble worked for Clinton Laboratories at the X-10 Reactor.

J. J. De Groot

Oak Ridge, TN

J. J. De Groot worked for the J.A. Jones Construction Company.

Robert R. Papp

Los Alamos, NM

John Douglas Cockcroft

United Kingdom

John Douglas Cockcroft was a British physicist and recipient of the 1951 Nobel Prize in Physics.  He was a member of the Tizard Mission to the United States in the autumn of 1940.