- 1800 to 18092
- 1810 to 18191
- 1820 to 18291
- 1830 to 18392
- 1840 to 18491
- 1850 to 18591
- 1860 to 18695
- 1870 to 18794
- 1880 to 18894
- 1890 to 18992
- 1900 to 19096
- 1910 to 191913
The preservation of the Duke University Libraries Digital Collections and the Duke Digital Repository programs are supported in part by the Lowell and Eileen Aptman Digital Preservation Fund