- Edith Sprouse Subject Files, 1960/19864
- Financial Records of the Mount Vernon Ladies' Association, 1858/20156
- Frances Abbott Lyon Papers, 1976/19831
- George Washington Memorial Parkway History Collection, 1900/20012
- Historic ephemera collection, 1796/19862
- Land Records of the MVLA, 1858/20061
- Measured Drawings and Blueprints of Mount Vernon, 1870/20162
- Mount Vernon Citizens' Association Collection, 1930/19822
- Operation Overview Collection, 1953/19831
- Papers of Christine Meadows, Curator, 1960/199737
- Papers of Mary V. Thompson, Research Historian, 1980/20123
- Papers of the Mount Vernon Ladies' Association, 1858/2016171
- Papers of the Superintendent and Resident Director, 1850/1996200
- Publications Committee Collection, 1951/199727
- Publications and Printed Material of the Mount Vernon Ladies' Association, 1854/20163