- Florence Davidson Collection (MS318), 1856/19832
- Gilbert J. Cox (MS261), 1838/19311
- Helen Norris Cummings Papers (MS072), 1865/194911
- Henry C. Hart Correspondence (MS018), 1864/18722
- James E. Foley Railroad Collection (MS405), 1869/20022
- James S. Hallowell Collection (MS132), 1840/18712
- John Thomas Ricketts Papers (MS071), 1787/19041
- John Toole Collection (MS067), 1838/19591
- Lemuel Durbin Williams Papers (MS158), 1842/18851
- Mary Louisa Slacum Benham Papers (MS062), 1802/18843
- May Family Papers (MS233), 1846/19495
- McKenney-Mills Collection (MS413), 20001
- McKnight, Piercy, and Jacobs Collection (MS051), 1792/19731
- Milton Penn Collection (MS267), 1794/18935
- Montgomery Dent Corse Papers (MS065), 1846/19822