- Jim Comstock, Newspaper Editor and Collector, Papers, 1650/2003, bulk 1850/199548
- Virginia Counties Collection, 1600/2000, bulk 1730/189048
- Monongalia County Historical Records, 1792/1982, bulk 1878/197644
- Papers of Mary Johnston44
- Oren F. Morton (1857-1926) Papers, 1799/192643
- Charles Willis Cassell Family Papers, 1883/195042
- Grigsby-Galt Papers, 1736/1982, bulk 1840/193041
- Map Collection, 1629/199141
- Roy Bird Cook (1886-1961), Collector, Papers, 1774/194341
- William Carter Stubbs Papers (I), 1832/193640
- Writers' Program in West Virginia Records, 1850/1942, bulk 1935/194240
- W.E. Bibb Papers
1830-194039
- Austin-Twyman Papers, 1765/193938
- Papers of the Mount Vernon Ladies' Association, 1858/201637
- Sanborn Map Company Fire Insurance Maps for West Virginia, 1884/193437