ECU Libraries Catalog
- 1886 to 1889 8
- 1890 to 1899 20
- 1900 to 1909 18
- 1910 to 1919 11
- 1920 to 1929 14
- 1930 to 1939 13
- 1940 to 1949 5
- 1950 to 1959 21
- 1960 to 1969 27
- 1970 to 1979 24
- 1980 to 1989 27
- 1990 to 1999 26
- 2000 to 2009 18
- 2010 to 2019 7
- 2020 to 2023 1