“It happened that the undersigned spent the last Christmas season in a foreign city where there were many English children. In that city, if you wanted to give a child’s party, you could not even get a magic-lantern or buy Twelfth-Night characters — those funny painted pictures of the King, the Queen, the Lover, the Lady, the Dandy, the Captain, and so on — with which our young ones are wont to recreate themselves at this festive time.”