- Harvey W. Harmer (1865-1961) Papers, 1842/19611
- Henry Gassaway Davis (1823-1916) Papers, 1799/19191
- John Jacob Cornwell (1867-1953), Governor, Papers and Records, 1843/19531
- John Thomas McGraw (1856-1920) Papers, 1842/19481
- Lewis Family Papers, 1825/19361
- Major W. P. Tams, Jr. Transcript of an Interview, 1825/19341
- Pardee and Curtin Lumber Company Records, 1889/19381
- Philip Bagdon, Research Notes regarding Cass, West Virginia, 1876/19761
- Photograph of the footbridge between the DeHart Hotel and the Lexington (Va.) train station, 1905/19201
- Preston County (W. Va.) Court Records and Miscellaneous Papers, 1775/19181
- Stephen B. Elkins Correspondence and Records relating to Coal, Railroad, and Other Industries, 1884/19291
- Thompson Family of Canaan Valley Business and Family Papers, 1863/2002, bulk 1880/19301
- W. Jett Lauck papers, 1900/19521
- West Virginia Midland Railroad Company Records, 1903/19331
- West Virginia, Secretary of State Archives, 1861/19391