Hsitorical Society focused on history and peoples of Boyle Heights

The Go For Broke National Education Center holds more than 1,150 life history interviews of Americans of Japanese ancestry who served in the United States Army in WWII. Many of the veterans interviewed were born and raised in Los Angeles and the surrounding area.

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.