The Chinese Historical Society of Southern California was founded in1975 to discover and recognize Chinese American pioneers and the history of Chinese Americans in Southern California. It also works to increase aware-ness of Chinese American heritage through public programs, education, and research. The society's holdings focus on Southern California Chinese American history.

The Santa Monica Historical Society was founded in 1975 as part of the city’s centennial celebration with the mission of collecting and preserving the history, art and culture of the Santa Monica Bay Area. In 1988, a Museum was established to house the Society’s growing collections of artifacts, documents, rare books, newspapers, textiles, artwork, and photographic images. Currently, the Museum’s…

The Sierra Madre Historical Archives collects, preserves, and provides access to a variety of materials that tell the Sierra Madre story: photographs, slides, postcards, scrapbooks, city directories, maps, letters, periodicals, posters, works of art, sound recordings, moving images, and ephemera. The archives collection includes the Sierra Madre Oral History Project in which residents describe…

The Southern California Library for Social Studies and Research primarily documents and preserves the history of twentieth-century radicalism and social change through progressive movements in the greater Los Angeles area. The materials held by the library relate to the labor, peace, social justice, civil rights, women’s, gay and lesbian, and various other grassroots movements.