Collection
- Steamboats Records, 1877/19391
- Steamboats Records, 1929/19391
- Ward Engineering Company Archives and Manuscripts, 1871/19771
- William Edwin Chilton (1858-1939) Papers, 1917/19391
- William L. Mertz transportation collection, 1895/19951
- Winding Gulf Coals, Inc., Records, 1888/19501
- Woodbridge-Blennerhassett Papers, 1797/19351