artifacts at CIA Headquarters in Langley, Virginia. Dedicated in June 2002 to commemorate the 60th Anniversary of the Office of Strategic Services, the CIA Museum's North Gallery houses an exhibit devoted to preserving the legacy CIA inherited from the OSS. The exhibit displays personal memorabilia from Major General William J. Donovan, the founder of the Office of Strategic Services, examples of OSS equipment, and a German "Enigma" enciphering machine from World War II. The Cold War Gallery was established in collaboration with collector and historian H. Keith Melton in 1997. "The Cold War: Fifty Years of Silent Conflict" showcases many of the 7,000 clandestine espionage artifacts from the United States, the former Soviet Union, and East Germany, which form the world's largest private collection of spy gear. "Analysis Informing American Policy", located in the Fine Arts Exhibit Hall, celebrates the 50th anniversary of the creation of the CIAs predecessor, the Directorate of Intelligence (1952). References Central Intelligence Agency Museums in Fairfax County, Virginia Museum Espionage museums Military and war museums in Virginia Non-public museums in the United States Law enforcement museums in the United States