- Siler Family Papers, 1848/19681,146
- Monongalia County (W. Va.) Court Records and Miscellaneous Papers, 1774/1954146
- Roy Bird Cook (1886-1961), Collector, Papers, 1679/1984, bulk 1840/1960135
- Emory L. Kemp Papers regarding Industrial History, 1735/2021130
- Ohio County (W. Va.) Court Records and Miscellaneous Papers, 1772/1954, bulk 1777/1930113
- Francis Harrison Pierpont (1814-1899) Papers, 1811/1949, bulk 1860/189960
- Morgan County Court Records, 1820/188060
- Monroe County (W. Va.) Court Records and Miscellaneous Papers, 1751/192759
- Brooke County (W. Va.) Court Records and Miscellaneous Papers, 1780/191849
- David Hunter Strother, Artist, Artwork and Papers, 1744/1996, bulk 1833/188749
- Jim Comstock, Newspaper Editor and Collector, Papers, 1650/2003, bulk 1850/199545
- Hampshire County (W. Va.) Court Records and Miscellaneous Papers, 1736/194943
- Mildred Hassler Layman, Family and Genealogy Papers, 1750/195237
- Arthur I. Boreman Papers, 1830/194935
- Violette S. Machir, Compiler, Revolutionary War Pension Applications and Genealogies (Mason County), 1828/199535