chapel.

The description of the south side of the chapel applies generally to
the north side. But the windows in two cases have been much more
restored. The chapel north of the lady-chapel has an angle turret like
that on the south. Its east and north windows are fifteenth-century
insertions. And it has a little rose window in the gable not yet
restored, though soon, by decay, it will have disappeared. The smaller
window above it is blocked up. On its north side there is neither a
gutter nor a parapet; but perhaps this is better than the foolish
cornice, with rosettes in it, which has been placed on the wall of the
south chapel to carry a gutter.

The details of the north wall of the presbytery are similar to those
described on the south. But there are no sub-arches to any of the
flying buttresses, and the slopes of each are protected by lead
coverings. And in the exterior of the north aisle the same elements of
structure and design may be discovered, even to the presence of
twelfth-century remains, the curve of the old encircling apse, and the
position of the first sills, abaci, and string-courses. But it should
be noticed that in the eastern bay of this aisle externally, where on
the south there is a fifteenth-century solid square panel, on the
north there is a small round-headed window. But this little window is
of no earlier date than the walls in which it is set. The second and
third windows from the east buttress of the presbytery aisle are
insertions of fifteenth-century type; but they have been so much
renewed and restored that only in the third one does there appear to
be any portion of the original tracery remaining. On the north side of
the choir and presbytery are four very fine old lead rain-water heads
and square lead pipes.