- Charles Brinkman, Collector, Papers, 1852/19521
- Charles James Faulkner (1806-1884), Facsimiles of Printed Material, 1849/18521
- Charles Shetler, Curator and Historian, Papers, 1700/19651
- Francis Harrison Pierpont (1814-1899) Papers, 1811/1949, bulk 1860/18991
- Gibson Lamb Cranmer Papers regarding Statehood and Other Material, 1787/1895, bulk 1822/18811
- Goshorn Family Papers, 1827/19261
- Henri Jean Mugler Diary and Memoir, 1838/18991
- Hubbard Family Papers, 1794/18801
- Hubbard Family Papers, 1810/19141
- Jacob Minehart Ledger, 1841/18631
- Jim Comstock, Newspaper Editor and Collector, Papers, 1650/2003, bulk 1850/19951
- Kenneth Fones-Wolf, Historian, Research Papers Regarding Confederacy Supporters in Wheeling, 1819/2004, bulk 1850/18701
- Ohio County (W. Va.) Court Records and Miscellaneous Papers, 1772/1954, bulk 1777/19301
- Parkersburg Town Council Journals, 1826/18741
- R.H. Hendershot Shipping Bills, 1850/18541