Ruby, Here is the address of the library in San Luis Obispo. You can also e-mail a volunteer in San Luis Obispo to see if she can do the lookup for you. Hope this helps. Cathy San Luis Obispo Public Library 995 Palm St San Luis Obispo, CA 93401-3218 Phone: 805-781-5991 Martha--lookup volunteer for San Luis Obispo County at: [email protected]