Many of the horrors of Jacob’s Island are now things of the past. The foul ditch, in whose black mud the juveniles used to disport themselves, undeterred by the close proximity of the unsavoury carcasses of dead dogs and cats, is now filled up and turned into a solid road. Many of the tumble-down houses have been pulled down—in fact, the romance of the place is gone. Let us proceed westward; we come to the once important Effra, which remained a running stream till within the sixties, when it, like others, became a mere sewer. It rose in the high grounds of Norwood, and ran down Croxted Lane, till within the last two or three years a perfectly rural retreat; at the Half Moon Inn at Herne Hill it received an affluent, which rose between Streatham Hill and Knight’s Hill. Skirting the park of Brockwell Hall, it ran along Water Lane, past the police-station in the Brixton Road. Here it took a sharp turn to the north, and ran parallel to the Brixton Road, access to the houses on the eastern side being gained by little bridges, till it reached St. Mark’s Church, where it took a sharp turn to the west. But before reaching that point, a branch of the river, at a spot somewhere between the present Clapham and South Lambeth Roads, in what used formerly to be called Fentiman’s Fields, turned in a northerly direction towards the South Lambeth Road, flowing through what was then Caroon Park, afterwards the Lawn Estate, a portion of which has recently become Vauxhall Park. The river ran along the lane leading by the side of the present Vauxhall Park to the Crown Works of Messrs. Higgs and Hill, at the corner of the lane turning almost at right angles up the South Lambeth Road towards Vauxhall Cross. As in the Brixton Road, little bridges here gave access to the houses on the eastern side of the South Lambeth Road. According to an old map, this branch of the Effra sent off another across the South Lambeth Road and a Mr. Freeman’s land, lying between it and the Kingston Highway, as the Wandsworth Road was then called, and thus reached the Thames. The main stream, which we left at St. Mark’s Church, continued its course along the south side of the Oval, sending off in a north-westerly direction a branch which fell into a circular basin, probably on the spot where the great gas-holders now stand in Upper Kennington Lane. It then turned towards Vauxhall, where it passed under a bridge, called Cox’s Bridge, and fell into the Thames a little northward of Vauxhall Bridge.