20200206093200.0 Chicago tribune (1963) Illinois 1085-6706 Chicago tribune (1963) http://bibpurl.oclc.org/web/19155 Chicago tribune. 1085-6706 1085-6706 http://infoweb2.newsbank.com 1085-6706 1085-6706 Chicago tribune. http://library.pressdisplay.com/pressdisplay/viewer.aspx?newspaper=chicago+tribune&cid=1055 http://www.chicagotribune.com/