The CIA Museum, administered by the Center for the Study of Intelligence, a department of the Central Intelligence Agency, is a national archive for the collection, preservation, documentation and exhibition of intelligence artifacts, culture, and history. The collection, which in 2005 numbered 3,500 items, consists of artifacts that have been declassified; howeve…The CIA Museum, administered by the Center for the Study of Intelligence, a department of the Central Intelligence Agency, is a national archive for the collection, preservation, documentation and exhibition of intelligence artifacts, culture, and history. The collection, which in 2005 numbered 3,500 items, consists of artifacts that have been declassified; however, since the museum is on the compound of the George Bush Center for Intelligence, it is not accessible to the public.