Collection
- Papers of Alexander H. H. Stuart and the related Stuart and Baldwin families 1754-19211
- Papers of Mary Johnston1
- Papers of the Low Moor Iron Company 1873-19271
- Papers of the Preston and Related Radford Families, 1744-18953
- Papers of the Randolph Family of Edgehill2
- Partie Occidentale de la Nouvelle France ou du Canada (1755) (Reproduction)1
- Partie de l'Amerique Septentrionale, qui comprend le Cours De l'Ohio, la Nouvelle Angleterre, la Nouvelle York, le New Jersey, la Pensylvanie, le Maryland, la Virginie, la Caroline1
- Patricia Turner Ritchie collection on Brocks Gap1
- Paul G. Caplan Papers1
- Paul Stevens map collection2
- Penny C. Morrill Collection (MS104)2
- Performing arts manuscripts collection5
- Perkins & Perkins Law Firm Records2
- Perrin Family Bibles1
- Peter family papers35