- Account Ledger and Diary (Upstate New York), 1886/1907, bulk 1890/19001
- Amos Koontz Papers II, 1865/19701
- Anatole and Vladimir Kalichevsky Papers, 1871/19551
- Anne T. Chapman Papers, 1884/19541
- Augustus C. Golding Papers, 1859/1934, bulk 1862/18641
- Ball Family Papers, 1887/19761
- Barraud Family Papers, 1799/1904, bulk 1810/18601
- Benjamin Thompson Papers, 1810/18961
- Bertha Ellithorpe Greaves Diaries, 1894/19501
- Birds Nest Chapel Record Book, 1862/19001
- Broome Family Papers, 1862/19951
- Brown, Coalter, Tucker Papers (I), 1790/19291
- Campbell Family Papers, 1726/19201
- Charles Campbell Papers, 1743/18961
- Charles H. Bell Papers, 1772/1929, bulk 1852/18751