Collection
- Saint Andrew's Society collection2
- Samuel H. Yonge papers1
- Samuel Henley Letter to Mr. Johnson2
- Samuel Henley Papers3
- Scott and Gunnell family papers1
- Scottish Court of Session records21
- Sessional Records of South-Central Virginia Churches2
- Seth Stowers Ledger2
- Shakes Letter Collection (MS005)2
- Sheet Music Collection3
- Shelton H. Short III papers2
- Shenandoah Valley Legal Documents3
- Short Histories of Western Pennsylvania Counties1
- Short Papers1
- Sir Jeffray Gilbert Notes2