Collection
- Historical Photograph Collection208
- Restoration Files for the Historic Structures Report127
- Peter family papers71
- Robert Waldsmith Collection of stereographs and cabinet cards54
- Early Records of the Mount Vernon Ladies' Association37
- Papers of the Mount Vernon Ladies' Association37
- Papers of the Superintendent and Resident Director34
- Geo. Gregory Smart collection of Washington and Mount Vernon ephemera30
- Superintendent's Letter Books, Diaries, and Monthly Reports - collection of bound volumes19
- Financial Records of the Mount Vernon Ladies' Association18
- Historic newspapers collection15
- Lily Laughton Papers13
- Morley Jeffers Williams Collection8
- Publications - History of Mount Vernon and George Washington8
- Publications and Printed Material of the Mount Vernon Ladies' Association8