- Siler Family Papers, 1848/19681,158
- Long/Trail Southeastern West Virginia Historical Records, 1870/2025551
- Papers of the Low Moor Iron Company
1873-1927382
- Gregory A. Prince Mormon Studies Collection, 1813/2020372
- Edward L. Stone/Borderland Coal Company Papers
1895-1937342
- Philip S. Hench Walter Reed Yellow Fever collection, 1800/1998, bulk 1863/1974306
- Emory L. Kemp Papers regarding Industrial History, 1735/2021187
- West Virginia University, President's Office, Departmental, and Other Records, 1864/1989, bulk 1867/1920182
- West Virginia and Regional Postcard Collection, 1900/1960, bulk 1900/1940179
- Galt Papers (III), 1750/1991164
- Perkins & Perkins Law Firm Records, 1751/1920164
- Aubrey E. Strode papers, 1861/1969163
- G. Walter Mapp Papers, 1873/1941161
- Roy Bird Cook (1886-1961), Collector, Papers, 1679/1984, bulk 1840/1960154
- duPont family papers, 1897/1950151