ECU Libraries Catalog
- 1878 to 1879 1
- 1880 to 1889 1
- 1890 to 1899 2
- 1900 to 1909 39
- 1910 to 1919 3
- 1920 to 1929 27
- 1930 to 1939 55
- 1940 to 1949 46
- 1950 to 1959 235
- 1960 to 1969 304
- 1970 to 1979 282
- 1980 to 1989 283
- 1990 to 1999 483
- 2000 to 2009 268
- 2010 to 2019 200
- 2020 to 2023 21