National Museum of Nuclear Science & History
Leo Szilard (1898-1964) was a Hungarian-American physicist and inventor. EARLY LIFE Leo Szilard was born Leo Spitz on February 11, 1898 in Budapest, Hungary.
John M. Campbell served in the 393rd Bombardmen Squadron.
N.F. Bowman was a consultant at the Metallurgical Laboratory in Chicago during the Manhattan Project.
