- Comitatus Nottinghamiensis (Reproduction), 16481
- Cornubia Cornwallia (Reproduction), 16481
- Cumbria Vulgo Cumberland (Reproduction), 16481
- Darbiensis Comitatus Vernacule Darbieshire (Reproduction), 16481
- Devonia Vulgo Devonshire (Reproduction), 16481
- Ducatus Eboracensis Anglice Yorkshire (1648) (Reproduction), 16481
- Dunmore Family Papers (I) [in part photocopies], 1650/18991
- Edwin W. Lynch Vietnam War protest collection, 1965/19753
- Eileen Peters, Compiler, Genealogy, 1887/19953
- Elise S. Billmyer, Collector, Papers, 1636/19611
- English and American legal documents, 1559/18471
- Ephemera Collection, 1800/20141
- Essexia Comitatus (Reproduction), 16481
- European figure engravings, 1535/18491
- George Mason University Student Government records, 1968/20191