The Campbell Museums collection contains texts from the late 1800s to the 1950s. The collection consists of newspaper publications including most issues of the Campbell (Interurban) Press and other publications such as Campbell Weekly Visitor.
The Center for Sacramento History collection contains audiovisual materials (moving images, audio), texts and still images from the 1850s to the present. The majority of the collection consists of news footage and oral histories, and include subject topics such as Sunset Tower Records, Charles Manson, The Black Panthers, Ronald Regan, Patty Hearst, The Free Speech movement and more. The collection also includes a series of Gold Rush-era newspapers published in Sacramento, San Francisco, and the surrounding areas.
The Huntington Library collection contains images and audiovisual material (moving images and audio) from the 1900s to 2000s. A majority of the collection consists of film, oral history, and recorded interviews concerning working class history and the politics of Los Angeles County and surrounding areas.
The Mariposa Museum and History Center collection contains audiovisual material (movies, audio) and text from the 1850s through the early 2000s. The majority of the collection consists of newspapers and oral histories documenting subjects and topics such as mining, gold country, Yosemite and more.
This collection presents a diverse set of audio and video recordings from the Pleasanton's Museum on Main. These recordings include a collection of programs by the Amador-Livermore Valley Historical Society, video footage documenting Livermore schools in the 1950s, and oral histories with local residents.
The South San Francisco Public Library collection contains audiovisual material (moving images and audio) and texts from the 1890s to 1980s. A majority of the collection consists of legal registers and high school yearbooks from the local community of South San Francisco. Other material includes recorded oral histories from residents.