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 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.