Collection
- Saint Andrew's Society of Washington, D.C. records, 1861/19951
- Samuel H. Yonge papers, 1890/19351
- Sheet Music Collection, 1827/19742
- Shenandoah County Historical Society Collection, 1147/20001
- Staffordiensis Comitatus (Reproduction), 16481
- Stanford Family Legal Papers, 1639/17201
- Surria Vernacule Surrey (Reproduction), 16481
- Suthsexia Vernacule Sussex (Reproduction), 16481