- Siler Family Papers, 1848/19681,162
- Long/Trail Southeastern West Virginia Historical Records, 1870/2025571
- Gregory A. Prince Mormon Studies Collection, 1813/2020388
- Papers of the Low Moor Iron Company
1873-1927383
- Philip S. Hench Walter Reed Yellow Fever collection, 1800/1998, bulk 1863/1974365
- Edward L. Stone/Borderland Coal Company Papers
1895-1937329
- duPont family papers, 1767/1982241
- Samuel Davis Stokes Papers, 1915/1925227
- Emory L. Kemp Papers regarding Industrial History, 1735/2021192
- W. Jett Lauck papers, 1900/1952188
- West Virginia and Regional Postcard Collection, 1900/1960, bulk 1900/1940179
- Records of the Office of the President, Joseph Dupuy Eggleston, 1900/1948, bulk 1913/1919178
- Farrier Family Papers, 1894/1972156
- Restoration Files for the Historic Structures Report, 1750/2005154
- Galt Papers (III), 1750/1991153