- Morton Genealogy Collection, 1830/19784
- Museums at Washington and Lee records, 1649/20161
- Naval Account Book, 1660/17112
- Ollen Lawrence Burnette, Jr. papers, 1815/20141
- Papers of the Low Moor Iron Company
1873-19271
- Paul Stevens map collection, 1541/17781
- Performing arts manuscripts collection, 1475/19843
- Richard G. Joynt Collection of British Manuscripts, 1593/20151
- Richard J. DeMartino papers, 1910/19651
- Richard Lee Morton papers, 1756/2006, bulk 1930/19691
- Robb-Bernard Papers, 1665/1980, bulk 1850/19502
- Saint Andrew's Society collection, 1861/19952
- Samuel H. Yonge papers, 1890/19351
- Sheet Music Collection, 1827/19742
- Stanford Family Legal Papers, 1639/17201