The California State Library, comprising sections including California History, Information Services, Government Publications, and the Witkin Law Library in Sacramento and the Sutro Library in San Francisco, holds a wide variety of materials relating to the history of Los Angeles, including manuscripts, rare books, maps, photographs and other visual resources, ephemera, vertical files, and…

Located on the Getty Center campus in Brentwood, the Research Library at the Getty Research Institute focuses on the history of art, architecture, and archaeology from prehistory to the contemporary period. Presently, the collections are strongest in the history of western European art and culture in Europe and North America; however, in recent years, they have expanded to include other areas,…

The Glendale History Room at the Downtown Central Glendale Library, Arts & Culture Library contains monographs about the City of Glendale and its history, clippings from newspapers published in the Glendale area, historical photographs, and ephemera related to community events and organizations. Materials about neighboring cities and Los Angeles County-adjacent counties. Materials…

Documents and photos relating to the history of the Crescenta Valley. The La Crescenta Valley Historical Society has a lot of materials on the New Years Flood of 1934, and the town of Montrose, plus some materials on the American portrait artist S. Seymour Thomas.