This library has the largest genealogy collection in Southern California and one of the largest town and County history collections in the West. It is also well known for it's city directory collection. It is well worth several visits. I would recommend going on Saturday or Sunday when traffic is light and parking is cheaper. Or you can catch the Blue Line during the week and get off about 2 blocks from the library.
Photocopiers are available.
National Archives Pacific Southwest Regional Center 24000 Avila Rd. Saturday of the month. Ample free parking. Microfilm copiers available. Picture ID required for entrance.