ruined and deserted from the middle of the fifth century to the middle of the twelfth; the level of the ground was raised by decaying floors and roofs, and vegetation; for at this time England was covered with the _débris_ of Roman ruined towns and villages standing above ground. Such ruins were frequently pillaged for building materials; and Uriconium was probably one of the great quarries from which the builders of Haughmond Abbey, and other monastic houses in this part of the country, were supplied. The ruins were explored for treasure, and the damaged state of the floors of the Roman houses is attributed to this cause. In the excavations at Wroxeter, we see the floor sometimes perfect, and sometimes broken up; the walls of the remaining houses, to the height of two or three feet, as they were left by the mediæval builders, when they carried away the upper part of the walls for materials; the original level of the Roman town on which its inhabitants trod, strewed with roof-tiles and slates and other material which had fallen in during the conflagration under which the town sank; and the upper part of the soil mixed up with fragments of plaster and cement, bricks and mortar, which had been scattered about when the walls were broken up. In the early excavations at Uriconium, the bottom of the Old Wall was found at fourteen feet deep; it must have been a public building; portions of the capitals, bases, and shafts of columns were found scattered about, and among other objects were a fragment of strong iron chain, the head of an axe, and pavements of fine mosaic; the building is concluded to have formed the corner of two principal streets of the Roman city. A hypocaust, of great size, was found, with a quantity of unburnt coal; and from the end wall of this hypocaust we learn the interesting fact, that the Roman houses were plastered and painted externally as well as internally; the exterior wall was painted red, with stripes of yellow. A sort of dust-bin was found filled with coins, hair-pins, fibulæ, broken pottery and glass, bones of birds and animals which had been eaten. In another hypocaust were the remains of three persons who had crept in there for concealment; near one lay a little heap of Roman coins, 132 in number, and a decomposed box or coffer. This, Mr. Wright believes, "is the first instance which has occurred in this country, in which we have had the opportunity of ascertaining what particular coins, as being then in daily circulation, an inhabitant of a Roman town in Britain, at the moment of the Roman dominion, carried about with him. The majority of these coins point to the very latest period previous to the establishment of the Anglo-Saxons as the date at which Uriconium must have been destroyed."