Columbia subject headings:
English periodicals--History--19th century.
Great Britain--History--Victoria, 1837-1901--Sources.
Harvard subject headings:
English periodicals--History--19th century.
Great Britain--History--Victoria, 1837-1901--Sources.
Princeton subject headings:
English periodicals--History--19th century.
Great Britain--History--Victoria, 1837-1901--Sources.