Abstract Correspondence, writings, clippings, photographs, and memorabilia relating to Chicago Mayor Carter Henry Harrison IV (1860-1953), and his family, particularly his wife, Edith Ogden Harrison, and his father, Chicago Mayor Carter Henry Harrison III (1825-1893). The collection also includes a number of letters, autographs, and miscellaneous other documents from famous people that were not originally directed to Harrison or his family, but which Harrison kept as collectibles.