Collection
- H.E. Matheny, Collector and Compiler, Civil War Correspondence and Other Material, 1861/18651
- H.E. Matheny, Collector and Compiler, Papers, 1956/19611
- Harrison County Court Records, 1784/19031
- Hartley Brothers Civil War Letters, 1862/18651
- Haymond-Fleming Law Firm Papers, 1760/19361
- Henry Donald Campbell Map Collection, 1857/19001
- Historic ephemera collection, 1796/19861
- Historic map collection, 1675/19715
- Historical Photograph Collection, 1850/20101