Columbia subject headings:
Harvard subject headings:
Bradford (England)--History.
Chartism--England--Bradford (West Yorkshire)--History.
Chartism--England--Bradford--History.
Working class--England--Bradford (West Yorkshire)--History--19th century.
Working class--England--Bradford--History--19th century.
Princeton subject headings:
Bradford (West Yorkshire, England)--History.
Chartism--England--Bradford (West Yorkshire)--History.
Working class--England--Bradford (West Yorkshire)--History--19th century.