- 17th and 18th century British periodicals, 1600/18001
- 1828 Catalogue Project digital image collection, 2012/20191
- A Calendar of The Jefferson Papers of the University of Virginia35
- A Map of the Country Between Albemarle Sound and Lake Erie, Comprehending the Whole of Virginia, Maryland, Delaware, and Pennsylvania., 17871
- A. E. Dick Howard papers, 1928/20171
- A.J. Morrison Collection, 1754/19751
- Account Books, 1782/18952
- Adams Papers, 1782/18902
- Administration records collection, 1776/19762
- Alderman family papers, 1779/19612
- Alex Welch Survey Papers, 1786/18011
- Alexander Balmaine Memorandum Book, 1775/18202
- Alexander Brown Papers (II), 1748/19001
- Alexander Haight family collection, 1764/19763
- Alexander Haight family collection, 1764/19773