We enter the precincts by the western gateway, built by Abbot Benedict in Norman style, but subsequently altered at the end of the fourteenth century. There is a Late Decorated arch, and two arcades of the same date built over the Norman wall; but the Norman arcades proclaim its ancient origin. The upper room was the home of the Peterborough branch of the Spalding "Society of Gentlemen," who advanced learning and published papers at the beginning of the eighteenth century. Previously it was the Chapel of St. Nicholas. On the left of the close is an old building, also erected by Benedict, the remains of the Chapel of St. Thomas of Canterbury. The old Grammar School, founded by Henry VIII., utilised the building until recent years. The style of the present building is Decorated. Immediately before us we see the noble _West Front_, "the pride and glory of Peterborough," the finest portico in Europe. With the exception of the porch, the style is pure Early English. On the north and south are two lofty turrets, flanked at the angles with clustered shafts and crowned with spires. Between these are three pointed arches, supported by clustered shafts, six on each side, with floriated capitals. The central arch is narrower than the rest, but its mouldings are ornamented with crockets and dog-tooth. A string-course runs along the top of the arches, and the spandrels have trefoils, quatrefoils and niches with statues. Above the string-course is a series of trefoiled arches, some of which have statues. Between the three gables are pinnacles much ornamented. The gables have circular windows of beautiful design and a cross at the apex; they are ornamented with dog-tooth and have niches with statues--St. Peter in the centre, with SS. John and Andrew on either side. The turrets on the north and south have six stages panelled with arches. The spires are good examples of the difference between those of the Early Decorated and Perpendicular periods. The south spire is connected with the pinnacles of the tower by clustered pinnacles springing from an arch; these are decorated with crockets, and the spire belongs to the early fourteenth century; whereas the spire on the north has no such connection, and is Early Perpendicular. We now notice the _Porch_ with parvise over it. This was built late in the fourteenth century in order to give additional strength to the west front and act as a kind of buttress to the piers of the central arch. The design is very beautiful. The entrance has an obtuse arch, and above a Perpendicular window with elliptical arch. Buttresses empanelled with niches stand on each side. It has a stone vault of good design. One boss is curious, representing the Trinity. The attitude of the Saviour shows that the figure was designed by a freemason, and bears witness to the antiquity of that fraternity. The parvise is now a library.