Description: Records of the University of Illinois Sigma Chapter of Alpha Delta Pi sorority including bylaws (1998, 2000), chapter minutes (1929-46, 1954-57, 1988-90, 1994-2000), initiation and pledge records (1935-2001), photographs (1913-2001), scrapbooks (1938-2000), and visitors registers (1932-38, 1956-92). Also included are records of the Alumnae Association (1913-84) and e-newsletters sent to alumni via email (2009).