Materials of Eugene F. Ballard of Denver, Colorado, kept for his genealogical work on the Ballard family. Contains a bound record book and a few letters relating to his quest for information.

Collection of letters, photographs, diaries, writings, business records, and genealogical research materials centering around Chicago native and longtime Rand McNally employee Bennet B. Harvey, his wife Dorothy Wegener Harvey, their son Bennet B. Harvey, Jr., and their ancestors, many of whom were early Chicago settlers and involved in the development of the city. Families represented include Botsford, Chapin, Fisk, Gehrke, Harvey, and Wegener.