- James E. Davis, Artist, Papers and Artworks, 1845/20131
- James M. Guiher, Jr., Papers, 1835/2014, bulk 1927/19761
- John Bassel (1840-1914) Papers, 1761/19481
- John Bassel (1840-1914) Papers, 1854/19161
- John J. Davis (1824-1916) Papers, 1824/19351
- John Stringer Hoffman (1821-1877) Papers, 1856/18831
- John W. Davis, Lawyer, Papers, 1842/19781
- Katherine Williams, Collector, Williams Family Papers, 1840/20051
- L. Henry Smith Family Papers, 1823/1878, bulk 1850/18741
- Louise Dennison and Dennison Family, Photographs and Other Material, 1870/19201
- Monongalia and Harrison Counties Surveys, 1795/19031
- Mrs. John J.D. Preston, Collector, Papers of the Preston, Davis, Rand, and Arnold Families, 1817/19241
- Mrs. Otto Worthington Ladwig (1882-1974) Papers, 1899/19431
- Osborne Family Papers, 19871
- Pardee and Curtin Lumber Company Records, 1889/19381