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 Library has a large collection of manuscripts, printed books and periodicals, photographs, maps and ephemera relating to Los Angeles.

The SCI-Arc Media Archive is a continuously-expanding online showcase with over 1400 hours of videotaped lectures featuring the world’s most significant architects, designers, and theorists—including 11 Pritzker Prize winners—from 1972 to now, offered to the public unedited, for students, scholars, and anyone with an interest in architecture, Los Angeles, and experimental design.