Collection
- Miscellaneous Records regarding the Baltimore and Ohio Railroad, Cass Railroad, and Other Railroads, 1932/19781
- Osborne Family Papers, 19871
- Parkersburg Town Council Journals, 1826/18741
- Patrick J. Crogan (1856-1949) Papers, 1900/19301
- Preston Family Papers, 1817/19451
- Railroads and Government Regulation Collection, 1862/18701
- Rufus A. West, Collector, Papers, 1880/19471
- Siler Family Papers, 1848/19681