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'''Frank Oppenheimer ''' (August 14, 1912 – February 3, 1985) was the communist brother of [[J. Robert Oppenheimer]], director of the [[Manhattan project]]. Frank Oppenheimer was also a physicistthe instructor of atomic energy at the [[California Labor School]], and his status as <ref>http://www.archive.org/stream/testimonyofwalte1947unit/testimonyofwalte1947unit_djvu.txt</ref> a communist cast doubt on cited [[Communist front]] organization. Oppenheimer moved to London, where he studied the loyalty History of J. RobertPhysics.

==See also==*[[Kitty Harris]] ==References=={{reflist}} {{DEFAULTSORT:Oppenheimer, Frank}} [[Category:Physicists|Oppenheimer, Frank]][[Category:Communist Party USA members]][[Category:Communists]][[Category:ScientistsAmerican Jews]]