Collection
- Early Records of the Mount Vernon Ladies' Association192
- Esther Maria Lewis Chapin collection of Washington family documents1
- Financial Records of the Mount Vernon Ladies' Association10
- Geo. Gregory Smart collection of Washington and Mount Vernon ephemera21
- Guest Books and Visitor Registers2
- Harrison H. Dodge Papers4
- Historic ephemera collection4
- Historic manuscript collection5
- Historic map collection1
- Historic newspapers collection18
- Historical Photograph Collection111
- John Augustine Washington III and Mount Vernon Ladies' Association (MVLA) collection1
- John Augustine Washington III and family papers6
- Land Records of the MVLA2
- Lawrence Washington collection of Washington family papers2