The Colfax mss., 1853-1884, consists of the papers of South Bend, Indiana, newspaperman, speaker of the House of Representatives, and vice-president of the United States Schuyler Colfax, 1823-1885.
The Gosport, Ind., Bank mss., 1856-1931, consist of records of the banking houses: Pettit, Montgomery and Co.; Henry & Pritchard, Bankers; The Gosport Banking Co.; The Gosport Bank; and the Olde Gosport State Bank.
The Handley mss., 1862-1908, consists of the correspondence and papers of the family of Jesse Handley, 1803-1889, of White Oak Springs, Buckhorn Township, Brown County, Illinois.
The Harrison, B. mss., 1888-1965, consists of materials relating to 23rd President of the United States Benjamin Harrison, 1833-1901, and to the projected biography of him by A. T. Volwiler, 1888-1957.
The Holman Family mss., 1822-1965, consists of the correspondence, legal documents, clippings, photos, and other materials related to the family of Pamela Dean Holman Harvey, her husband Frederick Loviad Harvey, and her daughter Abigail Holman Harvey (Villaret).
The Indiana History mss., 1725-1973, consists of individual items related to the history of the state of Indiana, acquired separately either as a gift, purchase, transfer, or removal from a variety of sources.