it. Above the point of this window is a small circular one, with a
cusped treatment of perhaps the same date as the ones in the east end
of the chapels at the end of the aisles of the presbytery.

The #North Porch# has a pointed outer arch in two orders. The
abaci to the capitals are square; but now there are no shafts or bases
in the jambs. The sub-arches appear to be about the same date as the
transept vaulting, as they have the dogtooth ornament in their
mouldings. On the west face of the buttress, close by, is a double
niche in very bad repair; but as a specimen of work it is well worth
studying. The parvise chamber above this porch is not lighted except
by the small cuttings in the form of a cross which pierce the wall.

The new north-west tower, or its north front, has imitations of
twelfth-century work throughout, except in the case of the coupled
openings in the top stage, which are like the thirteenth-century work
at the same level in the south-west tower. The lower part of the
north-east buttress incorporates the remains of the original
twelfth-century flat buttressing.

The #Central Tower# and #Spire#, although they were rebuilt
again after the disaster in 1861, are as nearly as possible an exact
reproduction of the originals.

The tower rises out of the substructure where the roofs of the nave
and transept intersect. It is not square in plan, but has an axis from
east to west, longer than that from north to south. Below the
string-course, under the weathered sills of the arcaded openings in
the belfry stage, are, on the north, south, and west, small wall
arcades. At each angle there is a turret. Three of these are