- August Sommer Diary, 1912/19131
- David C. Irwin Collection, 1869/1937, bulk 1887/19371
- Francis McFarland Papers, 1815/18711
- George W. Chesbrough Diary, 18511
- George Y. Bradley Notebook, 18891
- Goshen Baptist Church Records, 1775/19251
- John A. Preston, Attorney and Politician, Papers, 1880/19091
- John C. Hensell Papers, 1850/18601
- Joseph James Murray Diaries, 1920/19681
- Martin S. Howard Papers, 1870/18801
- Mary Behner Christopher, Missionary, Papers, 1928/19371
- Owen-Neely Funeral Home Records, 1966/19921
- Pittenger Family Letters, 1841/18751
- Presbyterian Education Society Travel Diary, 18331
- Richard Billups Papers, 1705/1857, bulk 1774/18221