Collection
- Early Records of the Mount Vernon Ladies' Association86
- Esther Maria Lewis Chapin collection of Washington family documents1
- Financial Records of the Mount Vernon Ladies' Association17
- Geo. Gregory Smart collection of Washington and Mount Vernon ephemera28
- Guest Books and Visitor Registers3
- Harrison H. Dodge Papers9
- Historic ephemera collection4
- Historic manuscript collection7
- Historic map collection1
- Historic newspapers collection9
- Historical Photograph Collection202
- John Augustine Washington III and Mount Vernon Ladies' Association (MVLA) collection1
- John Augustine Washington III and family papers7
- Land Records of the MVLA2
- Lawrence Washington collection of Washington family papers1