- Catherine C. Burke, Collector, Business Letterheads, Postcards, and Other Material regarding Clarksburg, WV, 1804/1930, bulk 1910/19301
- Chapin Family Papers, 1816/18921
- Charles Carpenter, Collector, Papers, 1813/19501
- Clarksburg Public Library, Collector, Miscellaneous Papers, 1782/18651
- Davis Family Papers, 1800/19411
- Hardy County Papers, 1788/19411
- Harrison County Court Records, 1784/19031
- Haymond Family Papers, 1783/1867, bulk 1825/18671
- John Bassel (1840-1914) Papers, 1761/19481
- John J. Davis (1824-1916) Papers, 1824/19351
- L. Henry Smith Family Papers, 1823/1878, bulk 1850/18741
- Monongalia and Harrison Counties Surveys, 1795/19031
- Mrs. John J.D. Preston, Collector, Papers of the Preston, Davis, Rand, and Arnold Families, 1817/19241
- Randolph Academy Minutes, 1803/18511
- Richard H. Ralston, Sr., Collector, Papers, 1825/19341