There is nothing left to prove the original height of the choir, though much of the old stonework has been re-used in the clerestory windows, a practice, as before stated, common throughout the cathedral, the Norman piers and arch-mouldings having in many cases been turned into four-centred arches, and Norman capitals into bases. The casing of the old Norman work with the new by Staunton and Horton is very ingeniously managed, and attention should be given to a feature resulting from the treatment of the ribs of the vaulting, which are very cleverly provided for in the centre of the tower arches. The ribs are apparently supported by a light arch thrown across the lower arches. Something of this sort was necessary, as the only alternative would have been to alter the springing of the vaulting-ribs. These light arches are very graceful and are best seen from the transepts or else from the triforium of the choir. Another feature worth noticing in the tower arches is the way that the two Norman columns are run into one capital at about the level of the arch. [Illustration: Sketch of old Norman Choir showing how it was cased by Abbot Staunton 1337-1351. From a Drawing by F. S. Waller, F.R.I.B.A.] Turning eastwards we next are struck by the loveliness of the #East Window# of the choir. It has a curious architectural effect, for it is actually 5 feet wider than the walls which seem to be its two boundaries. The architect took down the Norman east end, raised the roof, and has given us a window with lace-like tracery. Though it has suffered much mutilation, it has suffered but little from eager restorers, and it is possible to get some idea of its original splendour. It is larger than the East Window at York Minster, being 72 by 38 feet; York being but 78 by 33. Both are beautiful, and one wishes that windows of such beauty could be got now at the original price paid--L138--a large sum for those days, but a sum which; making allowance for the changed value of money, would represent about L2000 of our money. [Illustration: THE CHOIR. LOOKING WEST.] In 1862 the stonework of the window was in a very unsafe condition, and about L1400 was spent on restoring it. At the same time, acting on Mr Winston's advice, the Dean and Chapter had the glass thoroughly cleaned and releaded. Owing to Mr Winston's supervision the glass was not restored. The window, which corresponds admirably with the casing of the choir and the clerestory windows, consists of fourteen lights altogether, six forming the centre, with four on either side. "It is worthy of remark that the tracery, heads, and cusps, as seen from the inside of this window, are not repeated on the outside, a plain transom only crossing the lights. This peculiarity is repeated also in the great west window, and in many other windows in the cathedral." (F. S. W.)