"Map of Twentynine Palms...Marine Corps, Air Ground, Combat Center, Yucca Valley" (Twentynine Palms, CA: produced by the Armed Services Press), 1986, Sub-Series 1.4, Box: 12, Folder: 2. Collection of California maps and guidebooks, SC-012. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/6984 Accessed November 15, 2024.