Columbia subject headings:
Irish newspapers--History--19th century.
Journalism, Regional--Ireland--History--19th century.
Press and politics--Ireland--History--19th century.
Harvard subject headings:
Irish newspapers--History--19th century.
Journalism, Regional--Ireland--History--19th century.
Press and politics--Ireland--History--19th century.
Princeton subject headings:
Irish newspapers--History--19th century.
Nationalism in the press--Ireland--History--19th century.
Press and politics--Ireland--History--19th century.