History of early California, the Dominguez family and early Aviation

The Downey Historical Society is located at the Downey History Center in Apollo Park. For more than thirty years, the society's all-volunteer staff has been gathering and preserving records and artifacts from and about the southeastern part of Los Angeles County. The society's collection includes original photographs from 1870 to the present (copy negatives, duplicate prints, or 35-mm slides are…

The collection of the Duarte Historical Society and Friends of the Library focuses on the history of the City of Duarte and adjacent Bradbury. Its archive includes photographs, records, and other artifacts related to the settlers and families who developed Duarte, the local schools, and the local citrus industry..

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 written by…