Minnesota Digital Library
- 1866 to 1869273
- 1870 to 1874557
- 1875 to 1879668
- 1880 to 18841,670
- 1885 to 18893,485
- 1890 to 18944,391
- 1895 to 18993,642
- 1900 to 19045,247
- 1905 to 19096,083
- 1910 to 19146,729
- 1915 to 19195,694
- 1920 to 19245,273
- 1925 to 19293,761
- 1930 to 19333,131