The Hoover Institution Archives, Stanford University collection contains audiovisual material (moving images, audio) from the 1920s to the 1990s. The majority of the collection consists of political election content and includes Ronald Reagan presidential campaign TV advertisements.
The Media Resources Center at the University of California, Berekely consists of moving images from the 1910s to the 1990s. The video recordings in this collection cover a wide range of topics and include interviews and events featuring members of the Black Panther Party, Malcolm X, and Angela Davis. The collection also includes a few short documentaries on housing and architecture in California and the social movements of the 1960s.