ECU Libraries Catalog
- 1876 to 1879 1
- 1880 to 1889 0
- 1890 to 1899 3
- 1900 to 1909 6
- 1910 to 1919 5
- 1920 to 1929 6
- 1930 to 1939 16
- 1940 to 1949 30
- 1950 to 1959 41
- 1960 to 1969 76
- 1970 to 1979 79
- 1980 to 1989 56
- 1990 to 1999 38
- 2000 to 2009 17
- 2010 to 2015 4