- Athey Family Civil War Letters and Assorted Photographs, 1863/19491
- County Highway Maps for West Virginia, 19371
- G.B. Stathers Account Book, 1875/18951
- Gibson Lamb Cranmer Papers regarding Statehood and Other Material, 1787/1895, bulk 1822/18811
- J.N. Curry (b.1863) Papers, 1894/19661
- Jack R. Patton, Collector, Papers, 1852/19581
- James Popenoe Letter (copy), 18201
- Joshua & William Russell, Sistersville General Store, Daybooks and Ledgers, 1822/18571
- Lawrence A. Lang, Collector, West Virginia Land Records, 1865/1896, bulk 1867/18681
- Leases for Rights to Oil and Gas Properties, 1889/19121
- Obituaries of Ritchie and Tyler County Residents, 1947/20141
- Robert Fonner, Collector, Records regarding Tyler County, 1862/19941
- Roy Thistle, Collector, Scrapbook regarding Ohio River History, 1855/19341
- Shephard Family Papers, 1874/19261
- Sistersville Brewing Company Photograph and Clipping, 19051