This report was prepared by the Joint Committee on Atomic Energy and was released April 9, 1951 by the 82nd Congress. Sections include: Part I (Fuchs, Pontecorvo, May, Greenglass, and Gold - A Synopsis of the Known Facts) ; Part II (Charges Not Proven in Court) ; and Part III (Nonespionage cases) . Two interesting maps are also included which show the geographical focal points of espionage.
