Calisphere
            
        
            
    
    
                
            Calisphere provides free access to unique and historically important artifacts for research, teaching, and general exploration. Discover photographs, documents, letters, artwork, diaries, oral histories, films, advertisements, musical recordings, and more. The collections on Calisphere have been digitized and contributed by all ten campuses of the University of California and other important libraries, archives, and museums throughout California.