The Baker, Hord, and Hendricks mss., 1862-1916, consists of records of the Indianapolis, Indiana, law firm founded in 1862 by Thomas Andrews Hendricks, 1819-1885, and Oscar B. Hord, 1829-1888.
The Louden mss., 1858-1939, consists of the papers of John Henry Louden, 1835-1911, and his son, Theodore James Louden, 1867-1957, both of whom were lawyers in Bloomington, Indiana.
The Appleton-Century mss., 1846-1962, consists of the office files of the publishing company, its two predecessors, D. Appleton & Co., and the Century Co., and to a small extent its successor, Appleton-Century Crofts, Inc.
The Hovey mss., 1841-1927, consist of letters and papers of Alvin Peterson Hovey, 1821-1891, governor of Indiana, and correspondence of his daughter, Mrs. Esther (Hovey) Menzies, and Mrs. Deidre Dorothy (Duff) Johnson.
The Rumely mss., 1838-1965, are the papers of Edward Aloysius Rumely, 1882-1964, physician, educator, and public relations man, and papers relating to his ancestors. The papers consist of correspondence with prominent people both in Europe and the United States; an autobiography; documents dealing with his arrest for perjury in July, 1918, and the pardon by President Calvin Coolidge on January 19, 1925; material on his many fields of interest; pictures, and printed matter.
The Thompson mss., 1837-1899, are letters and papers of Richard Wigginton Thompson, 1809-1900, lawyer, judge, Indiana state legislator, U.S. congressman, U.S. secretary of navy.