Indexes can be used to find articles by author, title, and/or subject.
(Newspaper databases, by contrast, do not generally support finding articles by subject!)
Murphy Library La Crosse Tribune microfilm holdings (Special Collections): 1905-present
Murphy Library Chicago Tribune microfilm holdings (Periodicals Newspaper Microfilm (2nd Floor, North)): 1972-2003
Christian Science Monitor Index by Murphy Library Christian Science Monitor microfilm holdings (Periodicals Newspaper Microfilm (2nd Floor, North)): 1960-2003