Collection
- Roy Bird Cook (1886-1961), Collector, Papers, 1774/19431
- Salt Sulphur Springs Records, 1819/19321
- Steamboats Records, 1877/19391
- Ward Engineering Company Archives and Manuscripts, 1871/19771
- William L. Mertz transportation collection, 1895/19951
- Winding Gulf Coals, Inc., Records, 1888/19501
- Woodbridge-Blennerhassett Papers, 1797/19351