- Charles Brinkman, Collector, Papers, 1852/19521
- Charles Brinkman, Collector, Papers, 1868/19381
- 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
- Hook, Schrader and Company Account Books of a Horse-Drawn Carriage Company, 1872/18831
- Hubbard Family Papers, 1810/19141
- Jim Comstock, Newspaper Editor and Collector, Papers, 1650/2003, bulk 1850/19951
- John Frissell Papers, 1858/18881
- 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
- Richard M. Hadsell, Collector, Records Regarding History of Coal Industry, 1880/19351
- Robinson Family Manuscripts, 1847/18831