"Sequoia and Kings Canyon National Parks California" (Sequoia and Kings Canyon, CA: Produced by United States Department of the Interior and National Park Service), 1959, Sub-Series 1.4, Box: 22, Folder: 3. Collection of California maps and guidebooks, SC-012. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/15221 Accessed January 10, 2026.