- Ritchie-Harrison Papers, 1807/1938, bulk 1830/1870108
- Southall Papers, 1807/1904101
- Restoration Files for the Historic Structures Report, 1750/200599
- Sheet Music Collection, 1827/197489
- Emory L. Kemp Papers regarding Industrial History, 1735/202184
- Roy Bird Cook (1886-1961), Collector, Papers, 1679/1984, bulk 1840/196056
- Conway Whittle Papers, 1773/1911, bulk 1801/186748
- Gregory A. Prince Mormon Studies Collection, 1813/202048
- Peter family papers, 1722/193248
- Galt Papers (III), 1750/199147
- Francis P. Lee Papers, 1727/193043
- Austin-Twyman Papers, 1765/193941
- Morton-Halsey family papers, 1833/195139
- Mildred Hassler Layman, Family and Genealogy Papers, 1750/195236
- Blow Family Papers, 1613/1960, bulk 1770/187534