The district north of the New Road is of a clayey soil and without a sufficient water supply, so that the ground remained unbuilt upon until at the beginning of the nineteenth century several new Water Companies came into existence and the building operations were commenced. Since that time the suburbs have continued to increase, and a great start was given to the increased growth of the town after the holding of the Great Exhibition of 1851. Before the middle of the nineteenth century the growth of London had been continually increasing, but it was not until after 1851 that the abnormal growth set in. The Commissioners of the Exhibition of 1851 bought a large property at Brompton and the district of South Kensington sprang into existence. The glass and iron forming the Exhibition buildings were transferred to Sydenham, and the Crystal Palace was erected there. Soon this rural district, where gipsies once told fortunes, was covered with houses. This was the beginning of the onward march of bricks and mortar, which is going on still so rapidly that on all sides we have to travel by rail for miles before we get out of the labyrinth of buildings. When we see on all sides of us modern buildings where interesting old buildings once stood, we are apt to jump to the conclusion that all signs and relics of Mediæval London have passed away, but this is not so, for there is still much to see in out-of-the-way places if we go about the search with intelligence. From what we see we may reconstruct much of the old topography in our mind's eye. The first thing to do is to follow the course of the wall, and mark out the position of the gates. This can easily be done by studying an old map. Some remains of the wall are still to be seen. Many most interesting remains of Roman London will be found in the Guildhall Museum. There are few remains left of the Saxon period, but some bits are to be seen at Westminster. Of Norman buildings we have portions of the Tower, of Great St. Bartholomew's Church, the 'Round' of the Temple Church, and the Crypt of Bow Church, Cheapside. Of later ages there are a few relics of the religious houses which have already been referred to. All the churches which escaped the ravages of the Great Fire have their points of interest. Lambeth Palace, although much of it is comparatively modern, has a most venerable appearance and is certainly one of the most important relics of past ages that the present London has to boast. Westminster Hall, Abbey, Church and School are of transcendent interest, and some relics of the old Abbey buildings still exist in connection with the School. Of secular buildings there are Crosby Hall, Middle Temple Hall, Gray's Inn Hall, and some others. It is impossible to print a detailed list of all the places that should be visited, but these few notes will give some slight indication of what little is left of Mediæval London. INDEX A