Collection
- Kenneth F. Cameron papers, 1941-1946, Date acquired: 02/14/2008, Date accessioned: 2020-06-09, bulk 1943-19461
- Kenneth M. Roberts collection, 1945-1945, Date acquired: 09/25/2015, bulk 19451
- Kirkpatrick, John A., Papers, 1894-1901, Date acquired: 04/12/19871
- Laurence H. Sylvester papers, 1945-1962, Date acquired: 09/25/20171
- Leni Mittelacher transcript, 1923-1953, Date acquired: 04/26/2005, Date accessioned: 2020-06-01, bulk 1932-19531
- Leo Clark Collection, 1841-19211
- Leo and Marie Jennings papers, 1938-1968, Date acquired: 01/10/2007, bulk 19431
- Leonard P. Schmitt collection, Date accessioned: 1999-11-05, bulk August 1942- November 19451
- Leonard Sinke papers, 1943-2003, Date acquired: 07/15/2003, bulk 1943-19451
- Leroy Reece transcript, 1942-1945, Date acquired: 06/02/20041
- Letter from F. S. Barrick to Edwin L. Barrick, March 24, 19121
- Lloyd E. Slater Collection, 1932-19331
- Loren E. Jackson manuscript, 1944-1967, Date acquired: 05/31/2000, bulk 1944-19451
- Lorna Cooper Collection, Circa 19761
- Louis Goldblum Oral History transcript, 1941-1947, Date acquired: 01/28/2004, bulk 19441
- Lula Elnora Alice Hamilton DeGraff Papers, 1907-19241
- Lula Long Collection, Circa 1951-19571
- Luther Samuel Ely Jr. collection, Date accessioned: 2010-04-10, bulk 1942-19441
- Lyle D. Armstrong collection, Date accessioned: 2003-06-15, bulk 1944-19461
- Lyle Salisbury transcript, 1942-1946, Date acquired: 06/21/2006, bulk 19441