ECU Libraries Catalog
- 1876 to 1879 1
- 1880 to 1889 2
- 1890 to 1899 2
- 1900 to 1909 4
- 1910 to 1919 2
- 1920 to 1929 18
- 1930 to 1939 28
- 1940 to 1949 23
- 1950 to 1959 28
- 1960 to 1969 67
- 1970 to 1979 103
- 1980 to 1989 103
- 1990 to 1999 188
- 2000 to 2009 233
- 2010 to 2019 46
- 2020 to 2023 6