ProQuest Historical Newspapers
Collection of major papers, including Baltimore Sun (1837-1986); Boston Globe (1872-1979); Chicago Tribune (1849-1987); Los Angeles Times (1881-1987); New York Times (1851-2007); New York Tribune (1841-1922); San Francisco Chronicle (1865-1922); Wall Street Journal (1889-1993); Washington Post (1877-1994).
Frank Leslie's Illustrated Newspaper (also called Leslie's Weekly)