- Alan Clarke Railroad Research Papers, 1861/201223
- Alston Gordon Dayton Papers, 1846/19395
- Braxton County (W. Va.) Court Records and Miscellaneous Papers, 1830/195328
- Brooke County (W. Va.) Court Records and Miscellaneous Papers, 1780/191812
- Clarence L. Musgrave Papers, 1839/19371
- Emory L. Kemp Papers regarding Industrial History, 1735/20218
- Faris, Faris, and Stephens, Architects, Records, 1890/20131
- Fayette County (W. Va.) Court Records and Miscellaneous Papers, 1787/1923, bulk 1870/19236
- Forbes, Anderson, and Hildebrand Families, Correspondence and Other Material, 1862/20131
- Frances Yeend, Opera Singer, Photographs, Recordings, and Papers, 1900/1990, bulk 1938/19661
- Gary Weiner, Collector, Clarksburg Historical Records, 1850/2006, bulk 1870/20009
- Gump and Myres Families Papers, 1839/19451
- Hampshire County (W. Va.) Court Records and Miscellaneous Papers, 1736/194951
- Henry Gassaway Davis (1823-1916) Papers, 1799/19193
- Hugh Sayre, Collector, Papers, 1872/19533