- Robert E. Lee Mexican War maps, 1846/184829
- Robert L. Thomason papers, 1928/19491
- Robert Truax Washington, D.C. transportation collection, 1880/19851
- Rockbridge Historical Society files on Houses, 1800/19951
- Rockbridge Historical Society files on local companies, 1870/19701
- Sanborn Insurance Atlas, Williamsburg, Virginia Collection, 1930/2007, bulk 1930/19601
- Soil Conservation Service Prince William County aerial photograph collection, 1953/19811
- Stephen S. Fuller papers1
- Title:: David Ives Bushnell, Jr. Papers 1797-19411
- Topography Maps collection, 1984/20061
- United States Military Collection, 1776/19461
- Virginia Cities Collection, 1663/19802
- Will Molineux collection, 1952/20251
- William A. Moncure papers, 1881/18851
- William Booth Taliaferro Papers, 1811/19541