Collection
- Audio Visual Collection9
- Financial Records of the Mount Vernon Ladies' Association49
- Geo. Gregory Smart collection of Washington and Mount Vernon ephemera17
- George Washington Memorial Parkway History Collection4
- Guest Books and Visitor Registers2
- Historic ephemera collection8
- Historic manuscript collection1
- Historic map collection1
- Historic newspapers collection3
- Historical Photograph Collection10
- John Augustine Washington III and Mount Vernon Ladies' Association (MVLA) collection2
- John Augustine Washington III and family papers8
- Land Records of the MVLA3
- Maps of Mount Vernon and the surrounding areas6
- Measured Drawings and Blueprints of Mount Vernon13