- A.C.L. Gatewood Papers, 1801/19191
- Adolphus P. Howard Papers, 1850/19381
- Adolphus P. Howard Papers, 1854/19041
- Allegheny Highlands Project Records, 1970/19821
- Anna Jarvis (1864-1948) Papers, 1858/19431
- Benjamin F. Miller Letter, 18551
- Brooke County Records, 1881/18951
- Campbell Family Papers, 1795/18731
- Campbell Family Papers, 1847/19011
- Charles A. and Charles W. Wade Papers, 1880/19401
- Charles C. Miller, Farmer, Financial Records, 1831/18471
- Charles Mortimer Bishop (1827-1896) Papers, 1857/18971
- Charles R. Williams, Collector, Papers, 1834/19051
- Clarksburg Public Library, Collector, Miscellaneous Papers, 1782/18651
- Courtney Family Papers, 1804/19201