"Yosemite" (Produced by the Yosemite Park and Curry Co.), 1949, Sub-Series 2.5, Box: 19, Folder: 2. Collection of California maps and guidebooks, SC-012. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/7200 Accessed November 15, 2024.