“‘From this the mound slopes more gradually to the plain or valley between it and the mound of Ibrahím Khalil, and is worn into deep ravines or furrows, like the Mujelibé. On the other or north face of this pile it slopes down more abruptly at once into the plain, with only hollows or paths round it, the road before mentioned, which from that part appears to surround the building, losing itself before it reaches this. On the north-west face, where it also slopes down into the plain, are vestiges of building in the side, exactly similar in appearance and construction to the wall on the top, with the holes or apertures which are mentioned in the description of that. At foot of all is, seemingly, a flat base of greater extent, but very little raised above the level of the plain. The whole sides of the mound are covered with pieces of brick, both burnt and unburnt, bitumen, pebbles, spar, black stone, the same sand or limestone which covers the canal at the Kasr, and even fragments of white marble. No reeds were to be seen in any part of the building, though I saw one or two specimens of burnt bricks which evidently had reeds in their composition, and some had the impression of reeds on their cement. I saw also several bricks which were thickly coated with bitumen on their lower face. In the lowest part of the mound opposite Ibrahím Khalil, the mounds are most evidently composed of unburnt bricks, the layers being in great measure visible. This would lead one to suppose that it was not originally part of the great pile, were not specimens of this kind of bricks found in it also. “‘The circumference of the base—not the low one—is 762 yards. The whole height of it, from this measured base to the summit of the tower or wall, is 235 feet; but there can be no doubt that it was much higher. The form is more oblong than square. I found the longest side to be 248 of my paces. Fortunately for the preservation of the ruin, it is too far from the Euphrates for the Arabs to think it worth their while to excavate for bricks; while they are so closely joined together, that it is impossible to procure them quite unbroken.’ “Mr. Rich will not admit this tower to be that of Belus, because, according to his view, it is on the wrong side of the river. “The whole height of the Birs-i-Nimrúd above the plain to the summit of the brick wall is 235 feet. The brick wall itself, which stands on the edge of the summit, and was undoubtedly the face of another stage, is 37 feet high. In the side of the pile, a little below its summit, is very clearly to be seen part of another brick wall, precisely resembling the fragment which crowns the summit, and still encasing and supporting its part of the mound. This is clearly indicative of another stage of greater extent.