A thesis writer in on Friday asked where she could find out which newspapers in a given year (in her case, 1915-1920 or so) were most popular in particular U.S. cities. She was aware of our
Proquest Historical Newspapers; her interest was in the smaller, local dailies (or weeklies), however. She was glad to know about the the Widener newspaper collection list, of course, but it only gives titles and runs of Harvard library holdings and nothing about the "context" or influence of these papers. Because she is gauging popular reception of DW Griffith's
Birth of a Nation, she wanted to canvass black newspapers in these cities as well.
After poking a bit in HOLLIS and scratching my head, I uncovered (and then remembered having been told once before about) the
N. W. Ayer and Son's Directory of Newspapers and Periodicals.
Ayer's (1869-1919) is now available online, in PDF format, through the LOC's
Newspaper & Current Periodicals Reading Room.
A bit of further bibliographic history:
Rowell's American Newspaper Directory came first and it published annually from 1869-1908.
Ayer's started in 1880 as a competitor; in 1909, it absorbed
Rowell's.
In 1970, there came the first of several more title changes:
Ayer Directory, Newspaper, Periodials, and Trade Publications (1970 -1971),
Ayer Directory (1972-1982),
IMS Ayer Directory of Publications (1983-1985),
IMS Directory of Publications (1986).
In 1987, the name changed to
Gale's Directory of Publications and Broadcast Media . [The most recent edition, incidentally, is available right downstairs, in Gov Docs at Ref PN4867.Z99 I47x ].
The LOC has a good
reference page on newspaper finding tools.