ECU Libraries Catalog
- 1894 to 1899 15
- 1900 to 1909 129
- 1910 to 1919 163
- 1920 to 1929 123
- 1930 to 1939 96
- 1940 to 1949 89
- 1950 to 1959 847
- 1960 to 1969 239
- 1970 to 1979 87
- 1980 to 1989 204
- 1990 to 1999 673
- 2000 to 2009 5,310
- 2010 to 2019 4,845
- 2020 to 2022 3