Accession year
- 1888 to 18891 objects
- 1890 to 18991 objects
- 1900 to 19092,115 objects
- 1910 to 1919505 objects
- 1920 to 1929691 objects
- 1930 to 1939922 objects
- 1940 to 19493,257 objects
- 1950 to 1959804 objects
- 1960 to 1969999 objects
- 1970 to 1979519 objects
- 1980 to 1989471 objects
- 1990 to 199993 objects
- 2000 to 200938 objects
- 2010 to 2019215 objects
- 2020 to 20215 objects