Collection
- Audio Visual Collection1
- Early Records of the Mount Vernon Ladies' Association1
- Financial Records of the Mount Vernon Ladies' Association6
- Geo. Gregory Smart collection of Washington and Mount Vernon ephemera7
- Historic ephemera collection6
- Historic newspapers collection2
- Historical Photograph Collection1
- John Augustine Washington III and family papers3
- Morley Jeffers Williams Collection2
- Papers of the Mount Vernon Ladies' Association7
- Papers of the Superintendent and Resident Director4
- Publications - History of Mount Vernon and George Washington4
- Publications and Printed Material of the Mount Vernon Ladies' Association7
- Restoration Files for the Historic Structures Report3
- Robert Waldsmith Collection of stereographs and cabinet cards1