article: Perseus (spy)
links: Great Depression Massachusetts Institute of Technology Harvard University Albuquerque Las Cruces, New Mexico NKVD The New York Times Spanish Civil War National Security Agency Vietnam War Polio United States Army University of California, Berkeley Communist Party USA Europe 1942 Atomic spies United States Jeremy Stone MI5 Julius and Ethel Rosenberg Western Front (World War II) United States Army Center of Military History Dissolution of the Soviet Union 1991 Pittsburgh Los Alamos National Laboratory Washington, D.C. Manhattan Project New Mexico Central Intelligence Agency Federal Bureau of Investigation Second World War 1940s Trinity (nuclear test) Foreign Intelligence Service (Russia) The Baltimore Sun GRU Encyclopædia Britannica The Washington Post Russia New York City The Pentagon Philadelphia Venona project Soviet Union Chicago Tribune