- John K. Pickens Papers (MS057), 1964/19767
- John Toole Collection (MS067), 1838/19591
- Landmarks Society of Alexandria, Virginia Collection (MS079), 1934/19765
- Marguerite More Collection (MS246), 1931/19711
- McKenney-Mills Collection (MS413), 20004
- McKnight, Piercy, and Jacobs Collection (MS051), 1792/19731
- Mollie Somerville Collection (MS156), 1966/19701
- Montgomery Dent Corse Papers (MS065), 1846/19822
- Nicholas Colasanto Collection (MS035), 1947/19804
- Old Town Civic Association (MS291), 1951/19923
- Penny C. Morrill Collection (MS104), 1970/19802
- Polly Hulfish Collection (MS408), 1961/19728
- Potomac Yard Collection (MS050), 1927/200014
- Robert H. McNulty Papers (MS282), 1970/19911
- Royd R. Sayers Collection (MS094), 1932/19682