Malta.

The best known monuments of the Maltese groups are situated near the centre of the Isle of Gozo, in the commune of Barbato. When Houel wrote in 1787,[487] only the outside wall with the apse of one of the inner chambers and the entrance of another were known. He mistook the right-hand apse of the second pair of chambers for part of a circle, and so represented it with a dolmen in the centre, led to this apparently by the existence of a real circle which then was found at a distance of 350 yards from the main group. This circle was 140 feet in diameter, composed of stones ranged close together and alternately broad and tall, as shown in the next woodcut, which represents the rear of the principal monument. The entrance was marked by two very tall stones, apparently 20 feet high. The interior was apparently rugged, but there is nothing in the plates to show from what cause. When Houel made his plan,[488] it had all the appearance of being what was styled a regular "Druidical circle," and might have been used as such to support any Druidical theory. It is now however evident that it really was only the commencement of the envelope of a pair of chambers, such as we find in all the monuments of this class on these islands. If the plan is correct, it was the most regular of any, which, besides its having every appearance of never having been completed, would lead us to suppose that it was the last of the series. This monument has now entirely disappeared, as has also another of even more megalithic appearance which stood within a few yards of the principal group, but of which unfortunately we have neither plan nor details. It is shown with tolerable distinctness in a view in Mr. Frere's possession, and in the plates which are engraved from drawings by a native artist, which Admiral Smyth brought home in 1827,[489] and which are engraved in volume xxii. of the 'Archæologia.' Unfortunately the text that accompanies these plates is of the most unsatisfactory character. This he partially explains by saying that he had left his measurements with Colonel Otto Beyer, who had just caused the principal pair of chambers to be excavated.

The second pair of chambers was excavated by Sir Henry Bouverie when he was governor, some time before or about 1836, when a careful plan and drawings of the whole were published by Count de la Marmora.[490] It has been re-engraved by Gailhabaud and others, and is well known to archæologists.

The monuments thus brought to light consisted of two pairs of elliptical chambers very similar in dimensions and plan to those at Mnaidra ([woodcut No. 179]). The greatest depth internally from the entrance to the apse of the principal pair is 90 feet; the greatest width across both 130 feet. The right-hand pair as you enter is comparatively plain. The outer chamber of the left-hand pair still retained, when excavated, fittings that looked like an altar in the right-hand apse, which was separated from the rest by what may be called the choir-screen or altar-rail; and this was ornamented with spirals and geometric figures neatly and sharply cut. In the inner chamber was a stone, near the entrance, on which was a bas-relief of a serpent, but no other representation of any thing living was found elsewhere.

178. View of the exterior of the Giants' Tower at Gozo.
From a drawing in the possession of Sir Bartle Frere, K.C.B.

The external appearance of the monument may be gathered from the woodcut No. 178. The lower part of the wall is composed alternately—as in the circle just alluded to—of large stones laid on their sides and smaller ones standing perpendicularly between them. Above this the courses of stones are of regular masonry, and probably there was some kind of cornice or string-course before the beginning of the roof, but of this no trace now remains in any of these monuments.

The second group, known as Hagiar Khem, is situated near Krendi, on the south side of the island of Malta, and is the most extensive one known. The principal monument contains, besides the usual pair of chambers, four or five lateral chambers; and a short way to the north is a second monument, containing at least one pair; and to the south a third group, but so ruined it is difficult to make out the plan. Only the tops of the walls and the tall stones which still rise above the walls were known to exist of the monument, till in 1839 Sir Henry Bouverie authorized the expenditure of some public money to excavate it. An account of these excavations, with a plan and drawings, was published in Malta at the time by Lieutenant Foulis. The plan was repeated, in less detail however, in the 'Archæologia,'[491] and afterwards in the Norwich volume of the International Prehistoric Congress, by Mr. Furze, from a survey recently made by the Royal Engineers.

The third group, known as that at Mnaidra, is situated not far from the last, between it and the sea; and as it never has been published, a plan of it is given here[492] from a survey made by Corporal Mortimer, of the Royal Engineers. Like the Gozo monument, it consists of two pairs of oval chambers in juxtaposition. The right-hand pair, in this instance, is larger and simpler in design than that on the left, but it is so nearly identical, both in plan and dimensions, with the right-hand pair at Gozo that they are probably of the same age and served the same purpose. They are also, as nearly as may be, of the same dimensions: both would be enclosed, with their side walls, by a circle 75 feet in diameter. The left-hand cone at Mnaidra would be nearly of the same diameter; but at Gozo the corresponding enclosure would require to be, and in fact was, 100 feet in diameter, and the inner room, measuring 80 feet by 50 feet, including the apse, was the largest and finest apartment of the class in the islands.