A short distance further on is Stagshawbank, famed for its fairs, the glory of which, however, has greatly departed since the days when Dandie Dinmont had such adventures on returning from “Staneshiebank.” It stands just where the Wall crosses the Watling Street, which enters Northumberland at Ebchester, and crossing the moors to Whittonstall, leads down the long descent to Riding Mill; there turning westward to Corbridge, it comes straight on to Stagshawbank, leading thence northwestward past the Wall through Redesdale to the Borders, which it reaches at Ad Fines Camp, or Chew Green, where the solitudes of the Cheviots and the silence of the deserted camp are soon to be startled by the rifle-shots of Territorials at practice. West of Stagshawbank the earthen ramparts are to be seen in great perfection. As the Wall nears Chollerford, one may see, a little to the northward, the little chapel of St. Oswald, which, as we have seen in a former chapter, marks the site of the battle of Heavenfield. Just before reaching this point, there is a quarry to the south of the Wall from which the Romans obtained much building-stone, and one of them has left his name carved on one of the stones left lying there, thus—(P)ETRA FLAVI(I) CARANTINI—_The stone of Flavius Carantinus_. At Plane Trees Field and at Brunton there are larger pieces of the Wall standing than we have yet seen. The Wall now parts company with the highroad, which swerves a little to the north in order to cross the Tyne by Chollerford Bridge, while the course of the Wall is straight ahead, for the present bridge is not the one built and used by the Romans. That is in a line with the Wall, and therefore south of the present one; and as we have already noticed, its piers can be seen near the river banks when the river is low. A diagram of its position is given in Dr. Bruce’s _Handbook_. The Wall now leads up to the gateway of Cilurnum, which we have already visited; and after leaving the park, it goes on up the hill to Walwick. Here it is rejoined by the road, which now for some little distance proceeds actually on the line of the Wall, the stones of which can sometimes be seen in the roadway. The tower a little further on, on the hill called Tower Tye, or Taye, was not built by the Romans, although Roman stones were used in its erection; it is only about two hundred years old.