"San Francisco and California" (San Francisco, CA: Produced by the E. P. Charlton & Company), 1909, Sub-Series 2.4, Box: 18, Folder: 2. Collection of California maps and guidebooks, SC-012. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/7157 Accessed November 15, 2024.