"Desert Riders' Trail Map of Palm Springs and Environs" (Palm Springs, CA: Produced by Bee Nicoll), 1941, Sub-Series 2.3, Box: 17, Folder: 2. Collection of California maps and guidebooks, SC-012. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/7109 Accessed November 15, 2024.