"30th Annual Celebration Lucerne Valley Days" (Lucerne Valley, CA: Produced by the Lucerne Valley Chamber of Commerce), 1948, Sub-Series 2.2, Box: 16, Folder: 3. Collection of California maps and guidebooks, SC-012. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/7083 Accessed November 15, 2024.