The Hayden Memorial Library at Citrus College archive Collection contains photographs, yearbooks (1899-1965), scrapbooks, newspaper clippings, school newspapers, books, reports, ephemera and information that document the history of Citrus Union High School and Citrus Community College located in the San Gabriel Valley, and depicting people, buildings and events. The collection covers the years…

The Yosemite Archives contain historical records and manuscripts related to Yosemite's history, including the donated papers of ethnographers and scientists, resource management records, historic park administrative records, and slide, photo, and film collections.