Year collected
- 1900 to 1904156 objects
- 1905 to 19090 objects
- 1910 to 19144 objects
- 1915 to 19190 objects
- 1920 to 19241 objects
- 1925 to 19291 objects
- 1930 to 19340 objects
- 1935 to 193914 objects
- 1940 to 19440 objects
- 1945 to 19490 objects
- 19501 objects