Library Resources for Historical Newspapers
Beyond the Basics
Search databases.hollis.harvard.edu for the terms newspapers AND historical to see a full list of multi-title searchable newspaper collections you can access with your Harvard Key.
There are also many free online portals for historical newspapers. Find the top ones listed on Fred Burchsted's Guide to Newspapers and Newspaper Indexes.
Newspaper Holdings at Harvard
Note: the library catalog uses "journals" to mean any kind of periodical publication---newspapers, magazines, academic journals, and even monograph series are all categorized as "journals."