Collection
- Flannery O'Connor Collection, Circa 1934-1955, 1934-195510
- Leona Strickland Hudson Collection, 1870-2007, bulk 1870-200710
- Sherlock Holmes Ephemera Collection, 1900-199910
- Jedediah Horcrux Congreave fly fishing correspondence and photographs, 1925-19928
- Louisa May Alcott collection, 1868-18888
- Maya Angelou collection, 1940-20128
- Test record with EVERY NOTE EVER (well, almost every note), 1875-19958
- Flannery O'Connor Card Collection, 1942-19527
- Flannery O'Connor Collection, 1939-2000, 1939-20007
- Marketing and Communications records, 1963-current7
- Communist Party of the United States of America Records, 1900-2007, circa 1900-2007-1940 - 19916
- Kansas Society of New York ephemera, 1900-19956
- Office of Institutional Research, bulk 2003-20156
- Visual Resources Association Web Portal, Accessed 2025-08-146
- Dublin Core Papers, 20255
- Franklin College, 1787-1852, 1787-18525
- John M. Berry Senior Collection, bulk 1918-19935
- Library of Congress EAD Web Portal, Accessed 2025-08-145
- William Grace Collection, 1880s-1950s5
- Amazing Pemberly Collection of Fitzwilliam Darcy and Elizabeth Bennett Darcy, 1987, bulk 1778-18384