National Museum of Nuclear Science & History
Enrico Fermi (1901-1954) was an Italian physicist and recipient of the 1938 Nobel Prize in Physics. In 1942, Fermi relocated to the Chicago Met Lab, where he built an experimental reactor pile under Stagg Field at the University of Chicago.
Egon Bretscher (1901-1973) was a chemist and nuclear physicist and was involved in the British atomic bomb effort.
Hugh “Brad” Bradner was a physicist at Los Alamos during the Manhattan Project.
J. V. Hubbard worked for the Tennessee Eastman Corporation at the Y-12 Plant.