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Item Link Original Source
Full view   1922 University of Illinois at Urbana-Champaign
Full view   1922 University of California
Full view   1922 Princeton University
Full view   1927,1931 University of Michigan
Full view   1931-65 University of California
Full view   1939 University of Illinois at Urbana-Champaign
Full view   1940 University of Illinois at Urbana-Champaign
Full view   1942 University of Illinois at Urbana-Champaign
Full view   1946 (Jan.) University of Illinois at Urbana-Champaign
Full view   1946 (Dec.) University of Illinois at Urbana-Champaign
Full view   1950 University of Illinois at Urbana-Champaign
Full view   1953 University of Illinois at Urbana-Champaign
Full view   1954 University of Illinois at Urbana-Champaign
Full view   1958 University of Illinois at Urbana-Champaign
Full view   1960 University of Illinois at Urbana-Champaign
Full view   1965 University of Illinois at Urbana-Champaign
Full view   1966 University of Illinois at Urbana-Champaign
Full view   1969 University of Illinois at Urbana-Champaign
Full view   1973 University of Illinois at Urbana-Champaign
Full view   1974 University of California
Full view   1975 University of Illinois at Urbana-Champaign
Full view   1976 University of Illinois at Urbana-Champaign
Full view   1976 University of California
Full view   1978* University of Minnesota
Full view   1982-83 University of California
Full view   1985-86 University of California
Full view   1986 State University System of Florida
Full view   1988 University of California
Full view   1989 University of California
Full view   Dec 1992 University of California
Full view   May 1992 University of California
Full view   1997 University of California
Full view   2007 University of California