On the opposite side of the Foss, a stream that joins the Ouse just outside the city, the walls recommence at the Fishergate Postern, a picturesque tower with a tiled roof. After this the line of fortifications turns to the north, and Walmgate Bar shows its battlemented turrets and its barbican, the only one which has survived. The gateway itself, on the outside, is very similar in design to Micklegate and Monk Bars, and was built in the thirteenth century; inside, however, the stonework is hidden behind a quaint Elizabethan timber front supported on two pillars. This gate, as already mentioned, was much battered during the siege of 1644, which lasted six weeks. It was soon after the Royalist defeat at Marston Moor that York capitulated, and fortunately Sir Thomas Fairfax gave the city excellent terms, and saved it from being plundered. Through him, too, the Minster suffered very little damage from the Parliamentary artillery, and the only disaster of the siege was the spoiling of Marygate Tower, near St. Mary’s Abbey, many of the records it contained being destroyed. Numbers were saved through the rewards Fairfax offered to any soldier who rescued a document from the rubbish, and as the transcribing of all the records had just been completed by one Dodsworth, to whom Fairfax had paid a salary for some years, the loss was reduced to a minimum. Walmgate leads straight to the bridge over the Foss, and just beyond we come to fine old Merchants’ Hall, established in 1373 by John de Rowcliffe. The panelled rooms and the chapel, built early in the fifteenth century, and many interesting details, are beautiful survivals of the days when the trade guilds of the city flourished. On [Illustration: STONEGATE, YORK Is typical of the old streets of the city, with their overhanging upper storeys and quaint windows. The south transept of the minster shows at the end of the street.] the left, a few yards further on, at the corner of the Pavement, is the interesting little church of All Saints, whose octagonal lantern was illuminated at night as a guiding light to travellers on their way to York. The north door has a sanctuary knocker.