The east wall of this transept is specially worthy of note. We can trace the lines of the roof of the Lady Chapel which formerly stood to the east of the wall; and beneath this are two bays of the original triforium range, showing two of the simple Norman windows. Between these and the roof are six Early English lancets. Below are the upper parts of the two great arches which were constructed as an entrance to the Lady Chapel. When the Lady Chapel was pulled down in the seventeenth century these were converted into windows filled with late tracery in imitation of Perpendicular work, and the lower part was walled up, except that a doorway was constructed. This was afterwards blocked up for many years, and only reopened during the recent restoration works. The same alteration has been effected in the western part of the choir aisle, the arches towards the Lady Chapel having been in like manner made into windows. The lower window nearest the tower is a very graceful geometric window of three lights, exactly like the three in the south transept; the window above is of the same period as all the other Decorated windows of the triforium range. Between the Lady Chapel and the north aisle of the choir was a passage (to which the two great arches were open), and at the eastern end of it was a small vaulted chapel, the remains of which are clearly to be seen, including the broken piscina. Above this were chambers, concerning which Gunton[25] has preserved a tradition that they were "the habitation of a devout Lady, called Agnes, or Dame Agnes, out of whose Lodging-Chamber there was a hole made askew in the window walled up, having its prospect just upon the altar of the Ladies Chappel, and no more. It seems she was devout in her generation, that she chose this place for her retirement, and was desirous that her eyes, as well as ears, might wait upon her publick Devotions." He says also that little is known of her except that she was a benefactress to the church, and that a wood she bestowed upon it is still called by her name. [Illustration: Apse and New Building, from the South-East.] At the extreme east is the =New Building=. Its side walls are built in continuation of the walls of the choir aisles, and it has a square end. It is lit by thirteen large windows, all of the same design, of which the five at the east end, and the two most western of the sides, are of four lights each, the remaining four having three lights each. Between each pair of the latter there is no buttress; there are thus in all twelve buttresses, six being at the east end. These are massive, having to support the heavy fan-tracery within. Each buttress has a seated figure at the top, commonly believed to represent an Apostle; but the outlines are much worn, and it is not possible to distinguish them by any symbols they may bear. There is a very handsome open parapet, adorned with ornaments and shields bearing letters or monograms.