#The South Side of the Choir# presents no very remarkable features. A brief history of the efforts to save it during the latter part of last century, and in 1825 and the following years, has been given in our opening chapter. The wall of the choir aisle is supported by a flying buttress as well as by the small room in the corner between it and the south main transept. In the wall are three lancet windows, the easternmost with dog-tooth ornament, and a fine doorway, which used to open into the western range of the cloisters. The ends of the outer mouldings of the doorway arch, which also have the dog-tooth, bend round and upwards in an unusual way that is worthy of notice. All that can be seen of the transept end is by Cottingham. He gave it a new ashlar facing, which, as the wall was considerably out of the perpendicular, constituted an invisible buttress. His destruction of the old brick buttresses was a great improvement. The same architect found no gable, and built the present rather flat one containing a circle ornamented with zigzag mouldings. In the south wall of the transept aisle is a Decorated window with beautiful tracery. This window was of course an insertion. Remains of recesses on each side of it, like those still in the transept end, made this evident until 1825, when they were hidden beneath the smooth modern surface. The southern wall of the presbytery is almost entirely concealed by the eighteenth century chapter room, with its plain, square-headed, sashed windows. The clerestory, however, which is like that on the north side, appears over the red-tiled roof of that modern structure. In the basement on this side some windows have quite recently been inserted, to light the new vestries in the crypt, and a door opens into the cellar beneath the chapter room.