"Sequoia National Park...California" (Produced by Guaranty Printing & Lithograph Co.), 1941, Sub-Series 2.5, Box: 18, Folder: 4. Collection of California maps and guidebooks, SC-012. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/7185 Accessed November 15, 2024.