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..

The archives and collections of the Rancho Los Alamitos Foundation are site-specific and relate to the history of the locale. In the archives are approximately three thousand photographs, two hundred maps and drawings, various account books and business records, oral interviews, and films. Primarily the archival holdings document the running of a large ranching enterprise by the Bixby family…

Rancho Los Cerritos is an historic home and gardens located in Long Beach, California. While the history of the land dates back many centuries, the house itself was built to be the headquarters of a 27,000 acre cattle ranch in 1844 by Los Angeles resident John Temple. The ranch evolved during the 175 years since its construction, its ownership and land use changing several times before becoming a…