Correspondence and draft of speeches pertaining to Thelma Press, the Executive Director of the Bicentennial Commission, 1975-1976, Series 1, Box: 2, Folder: 18. City of San Bernardino Bicentennial Commission records, SC-027. Pfau Library Special Collections. https://archivesspace.csusb.edu//repositories/3/archival_objects/15056 Accessed December 14, 2025.