Correspondence, newspaper clippings, and other materials related to "Bicentennial Garden Plots" landscaping project for youth groups., 1974-1975, Series 5, Box: 2, Folder: 5. City of San Bernardino Bicentennial Commission records, SC-027. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/15141 Accessed December 15, 2025.