Chronicling America: Historic American Newspapers (Library of Congress)
This site allows you to search and read newspaper pages from 1836-1922 and find information about American newspapers published between 1690-present. It includes titles from Indiana. NOTE: As of 7/2013 only papers from Plymouth and Jasper were included with additional cities to follow. The link above goes to the advanced search page. Select Indiana from the State menu and enter your keyword search.
Indiana State Library Newspaper Collection The Indiana State Library has the largest collection of digital, original, and microfilm versions of Indiana Newspapers. The above link will provide information and access to a cumulative list of digital Indiana papers as well as indexes and listings for microfilm held at the Indiana State Library.
Indianapolis Recorder