This domestic comfort pervaded the church until 1863. The Camden Society destroyed the picturesque top of the tower in 1842, but did not touch the interior of the church. In 1851 Sir Gilbert Scott took away Mildmay’s porch, and substituted for it the present west door. Much about the same time, the ground round St Mary’s was cleared of houses. Dr Luard, the late registrary, who was then Vicar, agitated for the removal of the “throne” for a long time, and at last the work of reconstruction began. The present nave-seats and chancel-stalls, in a somewhat florid style, were put in, and the only remains of the old preaching-house were the galleries and the organ at the west end. This organ, which dates from 1698, and is in part the work of Father Smith, was rebuilt by Messrs Hill in 1870. In 1888 the south porch was rebuilt on the lines of a porch which had been destroyed in 1783. Under the present vicar, Dr Cunningham, the work of restoration has advanced. The tower has been thoroughly repaired, and a new organ has been built for parochial services on the south side of the choir. Further, the late Mr Sandars, who did so much for the University, filled in the lower part of the aisle windows with the arms of those noblemen and prelates who subscribed to the nave between 1478 and 1519. These windows, which are by Messrs Powell, are full of interesting matter for the student of monastic heraldry. Messrs Powell are similarly engaged in filling the clerestory windows with admirable figure-glass. Altogether, during the last half-century, the church has returned some way towards its original design. There is now a side altar in St Andrew’s Chapel, which is used as the chapel of the Clergy Training-School; the Lady Chapel is occupied by the vestry. And, finally, one must not forget the “Cambridge chimes” in the tower, which were composed in 1790 by Dr Jowett of garden fame, and are the model of all such chimes throughout England. III PETERHOUSE