Contains materials related to the life and activities of Kane. These consist primarily of a series of composition books and two letters. The composition books contain mostly letters written by Harriet to her mother, father, and others, but later volumes include medical notes. The letters concern family matters, and a purchase made by a friend on Harriet's behalf. Materials date between 1870 and 1891.

Contains a letter, several notes, picture cards, and a botanical pressing found within printed works in the Kane family collection. The letter is concerns a trial and injustice in the life of Thomas L. Kane and is signed by his aunt. The notes include copied scriptural and lyrical passages, as well as notes on a book concerning genealogy. The picture cards depict religious scenes. Materials date from 1849 to the late 19th century.