The next river we should come to, if we pursued our journey westward, would be the Brent; but as that is still existing—how long will it continue to do so?—it does not enter into the scope of our investigations. Having now given an account of all the extinct brooks north of the Thames, we will cross that river and see what watercourses formerly existed on the Surrey side. The southern banks of the Thames, being low and flat, originally were a swamp, continually overflowed by the river—Lambeth Marsh commemorates that condition of the locality. Down to Deptford, Peckham, Camberwell, Stockwell, Brixton, and Clapham did the flood extend. But by the gradual damming up of the southern bank of the Thames, the erection of buildings on the Surrey side, and the draining of the soil, the latter was gradually laid dry, and the numerous rivulets which meandered through the marsh were reduced to three between the still-existing rivers—namely, the Ravenscourt to the east, and the Wandle to the west. The first brook, again going from east to west, is the Neckinger, which rose at the foot of Denmark Hill and adjacent parts, and, after passing in two streams under the Old Kent Road, united north of it, and reached the Thames at St. Saviour’s Dock, which, in fact, is the enlarged mouth of the old river. But according to some old maps we have consulted, it had a branch running in a more easterly direction, and entering the Thames at a point near the present Commercial Docks Pier. But of this latter branch no trace remains, whilst the northerly course to the Thames is indicated by various roads, such as the Grange and the Neckinger Roads. The brook ran past Bermondsey Abbey, up to the gates of which it was navigable from the Thames. The Grange Road took its name from a farm known as the Grange, and here the Neckinger was spanned by a bridge. When Bermondsey Abbey was destroyed, a number of tanneries were established on the site, which took their water from the Neckinger, in connection with which a number of tidal ditches, to admit water from the Thames, were cut in various directions. Near the Upper Grange Road stood a windmill, and at the mouth of the Neckinger a water-mill, the owner of which shut off the tide when it suited his purpose, which led to frequent disputes between him and the tanners. But in time the latter sank artesian wells, the mill was driven by steam-power, and the water of the Neckinger being no longer required for manufacturing purposes, the river was neglected and finally built over. The Neckinger Mills had been erected in the last century by a company to manufacture paper from straw; but, this enterprise failing, the premises passed into the hands of the leather manufacturers. A street to the east of St. Saviour’s Dock, and parallel with it, is still known as Mill Street. There was another bridge over the Neckinger where it crossed the Old Kent Road, near the spot where the Albany Road joins the latter road.