Randy Seaver at the Genea-Musings blog posted
an interesting list of historical newspaper sites as his Tuesday Tip for Jan. 4, 2011.
The second and third sites on his list have one entry per site--that is, on each of these sites, for example, the
California Digital Newspaper Collection is one entry, even though it currently contains twenty-one titles.
The first entry, however, Miriam Robbins Midkiff's
Online Historical Newspapers Website, is far more useful. Newspaper titles are listed geographically, currently covering Australia, Canada, and the USA. The site is not comprehensive, and encourages sending in suggestions for new entries. (The New York Times, for example, isn't listed, even though the title is available online back to 1851--for a fee.) Also, look through the listings carefully--the San Francisco Call is listed as
San Francisco Call as well as
Call, but using the find feature of a browser with a significant word (like "Call") ensures seeing all entries. Newspapers typically available via library subscriptions seem not always present, but over all, it's a very comprehensive list and very useful.