- Braxton County (W. Va.) Court Records and Miscellaneous Papers, 1830/19531
- Brooke County (W. Va.) Court Records and Miscellaneous Papers, 1780/191811
- Earl L. Core (1902-1984) Papers, 1756/19851
- Hampshire County (W. Va.) Court Records and Miscellaneous Papers, 1736/19491
- Henry O. Middleton Correspondence, 1832/18671
- Jacob Seibert Family Papers, 1813/19251
- Jim Comstock, Newspaper Editor and Collector, Papers, 1650/2003, bulk 1850/19954
- McNeill Family Papers, 1770/192916
- Monongalia County (W. Va.) Court Records and Miscellaneous Papers, 1774/195447
- Monroe County (W. Va.) Court Records and Miscellaneous Papers, 1751/19279
- Moses Farnsworth Papers, 1821/18991
- Ohio County (W. Va.) Court Records and Miscellaneous Papers, 1772/1954, bulk 1777/193020
- Papers regarding Early Settlers of Aurora in Preston County, 1788/1943, bulk 1820/19163
- Reverend C. Shirley Donnelly Collection, 1731/1992, bulk 1860/19802
- Roy Bird Cook (1886-1961), Collector, Papers, 1679/1984, bulk 1840/19609