- Annual Reports (PB-02), 1935/20182
- Arthur Fickénscher Papers
ca.
1895-19953
- Arthur Jacknowitz Faculty Papers, 1954/20191
- Arthur S. Dayton Correspondence and Catalogs regarding Purchase of Rare Books, 1898/2007, bulk 1923/19593
- Association for the Preservation of Virginia Antiquities, Yorktown Branch Records, 1921/2013, bulk 1975/20054
- Audio Visual Collection, 1928/20158
- Austin Kennell Papers
ca.
1952-199318
- Autumn Memories Print, 19921
- Awards and Scholarships Collection, 19401
- Barbara Woodward Architectural Collection, 1966/19921
- Barnette Collection, Lawyer, Businessman, Educator, Philanthropist, and Chairman Emeritus of Bethlehem Steel Corporation, 1905/20207
- Barrett Day Care Center Papers
1942-19955
- Bethlehem Stone Church Records, 1844/20116
- Betty L. Moss Architectural Collection, 1950/20079
- Beuford Smith Archives (SC-32), 1964/20035