"Siskiyou County California" (Siskiyou County, CA: Produced by the Siskiyou County Chamber of Commerce), undated, Sub-Series 1.4, Box: 11, Folder: 2. Collection of California maps and guidebooks, SC-012. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/6955 Accessed November 15, 2024.