- John L. Nau III Civil War History Collection, 1806/1988, bulk 1861/18652,054
- Siler Family Papers, 1848/19681,086
- Roy Bird Cook (1886-1961), Collector, Papers, 1679/1984, bulk 1840/1960135
- Sheet Music Collection, 1827/1974132
- Gregory A. Prince Mormon Studies Collection, 1813/2020113
- Emory L. Kemp Papers regarding Industrial History, 1735/2021105
- Restoration Files for the Historic Structures Report, 1750/2005101
- Maury Family papers, 1777/197793
- James I. Robertson Jr. Papers, 1849/201188
- Galt Papers (III), 1750/199179
- Roy Bird Cook (1886-1961), Collector, Papers, 1774/194371
- Morton-Halsey family papers, 1833/195170
- Wickham family papers, 1704/195055
- Blackley Family papers, 1830/202053
- Milton Barnes papers51