Collection
- Governor Arch A. Moore Jr. papers2,356
- Thomas L. Williams collection1,726
- The Western Fairfax County Survey Photograph Collection, 1976-1986 (bulk 1985-1986)1,309
- Arena Stage records1,076
- Francis J. McNamara papers932
- Senator John D. (Jay) Rockefeller IV papers893
- Long/Trail Southeastern West Virginia Historical Records787
- Office of the President. Paul R. Verkuil Records765
- C-SPAN records680
- American Theatre Association records628
- George Mason University Libraries records525
- James M. Buchanan papers466
- Herbert H. Bateman Congressional Records456
- George Mason University photograph collection412
- Office of Communications and Marketing subject files397