Columbia subject headings:
Theater--Censorship--England--History--19th century.
Harvard subject headings:
England--Moral conditions.
Great Britain. Lord Chamberlain's Office.
Theater and state--Great Britain--History.
Theater--Censorship--England--History.
Theater--Censorship--Great Britain--History--19th century.
Theater--Censorship--Great Britain--History--20th century.
Princeton subject headings:
Theater and state--England--History--19th century.
Theater--Censorship--England--History--19th century.