"Maps of City of Los Angeles and Motor Routes of Southern California" (Los Angeles, CA; Produced by The First National Bank of Los Angeles and the Los Angeles Trust and Savings Bank), 1920, Sub-Series 1.2, Box: 21, Folder: 2. Collection of California maps and guidebooks, SC-012. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/10362 Accessed November 15, 2024.