A Cramped Passage                                      -      -      - 
(-------------------------------------------------)     - <---(M)---> -
                                                        -      #      -

It seems as though this small passage has been found by someone previous
to you.  The north wall is completely bricked over, and it looks as though
it is a new job.  The ceiling is low enough to force ducking, even for
halflings.  What's left of this half of the passage is very shallow, going
only a few feet in from the Archive to the south.