Columbia subject headings:
Harvard subject headings:
Legends--Spain--Madrid.
Madrid (Spain)--Buildings, structures, etc.--History.
Madrid (Spain)--History--Anecdotes.
Streets--Spain--Madrid--History.
Princeton subject headings:
Legends--Spain--Madrid.
Madrid (Spain)--Buildings, structures, etc.--History.
Madrid (Spain)--History--Anecdotes, facetiae, satire, etc.
Streets--Spain--Madrid--History.