ECU Libraries Catalog
- 1885 to 1889 2
- 1890 to 1899 2
- 1900 to 1909 28
- 1910 to 1919 20
- 1920 to 1929 29
- 1930 to 1939 27
- 1940 to 1949 38
- 1950 to 1959 90
- 1960 to 1969 52
- 1970 to 1979 47
- 1980 to 1989 82
- 1990 to 1999 178
- 2000 to 2009 151
- 2010 to 2019 93
- 2020 to 2022 21