Our camp proved to be but two hours’ ride from Raḳḳah. A little more than half-way between the two places we reached the enigmatic ruin which is known to the Arabs as Ḥaraglah, a name which may be a corruption of Heraclea. It consists of a rectangular fortress, almost square, with a series of small vaulted chambers forming the outer parts of the block and, as far as I could judge, larger vaulted chambers filling up the centre ([Fig. 33]). At the four angles there are round towers. The building as it now stands is merely a substructure, a platform resting on vaults, on which stood an upper storey that has disappeared. The masonry is mostly of unsquared stones laid in a bed of very coarse mortar mixed with small stones, but the vaults are of brick tiles, and it is noticeable that these tiles are not laid in the true Mesopotamian fashion, whereby centering could be dispensed with (i. e. in narrow slices leaning back against the head-wall), but that the double ring of tiles is treated like the voussoirs of a stone arch and must have been built on a centering ([Fig. 34]). This structure would be enough to show that the work does not belong to the Mohammadan period. The fortress is ringed round by an outer wall, now completely ruined. Beyond it to the south runs a dyke, and beyond the dyke, some 500 m. south-east of the central fort, there is another mound on which I saw cut stones larger than the stones used at Ḥaraglah. Still further to the south lies a third mound, Tell Meraish, with a second dyke to the south of it. The two dykes appeared to be loop canals from the Euphrates and must therefore have formed part of an extensive system of irrigation; probably there had once been a considerable area of cultivation under the protection of the fortress.[45]
So we came to Raḳḳah and there joined forces with the army of Julian, who had marched down from Carrhæ and the head waters of the Belîkh 1,500 years ago and more—the account of the march given by Ammianus Marcellinus is, however, irreconcilable with the facts of geography, for he says that Julian reached Callinicum in one day from the source of the river Belias, whereas it is at least a two days’ journey. Callinicum was not the earliest town upon the site of Raḳḳah, though the record of history does not go back further than to its immediate predecessor, Nicephorium, which some say was founded by Alexander and others by Seleucus Nicator. When Julian stopped there to perform the sacrifice due at that season to Cybele, Callinicum was a strong fortress and an important market. Chosroes, a couple of hundred years later, finding it insufficiently guarded, seized and sacked it. Justinian rebuilt the fortifications, but in A.D. 633, according to Abu’l Fidâ, it fell to the Mohammadan invaders. In A.D. 772 the Khalif Manṣûr strengthened the position with a second fortified city, Râfiḳah (the Comrade), built, it is said, upon the same round plan as Baghdâd, which was another city of his founding. Hârûn er Rashîd built himself a palace either in Raḳḳah or in Râfiḳah, and used the place as his summer capital. In the subsequent centuries the older foundations fell into ruin and the Comrade, which continued to be a flourishing town, usurped its name, so that in Yâkût’s day (1225) the original Raḳḳah had disappeared, but Râfiḳah was known as Raḳḳah. Here is fine matter for confusion among the Arab geographers, and they do not fail to make the most of it. White Raḳḳah, Black Raḳḳah, Burnt Raḳḳah, and no less than two Middle Raḳḳahs figure upon their pages, and it is impossible to determine whether any or none of these titles stands for Râfiḳah, or which of them denotes the old Raḳḳah. But by 1321 when Abu’l Fidâ wrote, all the Raḳḳahs were reduced to uninhabited ruin (perhaps by the Mongol hordes of Hûlâgû), and it only remains for the traveller to collect the names of sites, which his Arab guide will furnish with an alacrity that runs ahead of accuracy, and apply them as he thinks best to the list of recorded towns. And lest I should fail to add my quota to the tangled nomenclature, I will hasten to state that at a distance of an hour and ten minutes east of the ruins that lie about the modern village, I rode over a large stretch of ground on which there were traces of habitation and was told that its name was Brown Raḳḳah—(Raḳḳat es Samrâ)—and on further inquiry I learnt that nearer to the Euphrates there was a similar area called Red Raḳḳah—(Raḳḳat el Ḥamrâ)—but as I neglected to visit the spot I need not do more than mention that Kiepert marks Black Raḳḳah—(Raḳḳat es Saudâ)—at about the place where it must be.
To come to matters less controvertible, the modern Raḳḳah consists of two villages, of which the westernmost has recently been erected by a Circassian colony upon high broken ground that certainly indicates the existence of an older settlement. Beyond it to the east there is a large semi-circular enclosure, the straight side turned towards the Euphrates and lying at a distance of about a mile from that river. The walls are built of sun-dried brick alternating with bands of burnt brick, and set at regular intervals with round bastions. There are clear traces of a moat or ditch and of a second, less important, wall beyond it. The Arab village lies in the south-west corner of this enclosure, near the centre are the ruins of a mosque with a round minaret, on the east side the remains of a large building, probably a palace, and at the south-east corner part of a gate called the Baghdâd gate. Still further east there is yet another ruin field. Towards the middle of it rises a square minaret standing in a rectangular space which has been enclosed by walls of sun-dried brick, no doubt a mosque ([Fig. 35]). The minaret is of brick, but it rests upon a square base formed of large blocks of marble. The brickwork is broken by six horizontal notched rings, the uppermost surmounting a wide band of ornamental brick. The notches in the brick were obviously intended to contain some other material, possibly wood, which has now perished. There are numerous fragments of columns in the neighbourhood of the minaret. The only other buildings are, north of the minaret, a small domed ziyârah, which local tradition would have to be the tomb of Yaḥyâ el Barmakî, who, as well as his more famous son Ja’far, was vizir to Hârûn er Rashîd, and not far from the Baghdâd gate a similar shrine, known as the Ziyârah of Uweis el Ḳaranî. Uweis fell in A.D. 657 in one of the engagements fought on the Euphrates between ’Alî and Mu’âwiyah, but his tomb is of no great interest except in so far as it is composed of older materials. Over the doorway is an inscription which states that “this fortress and shrine were repaired by Sultan Suleimân, son of Selîm Khân,” who reigned from 1526-1574.[46] It is obvious that the stone must have been brought from elsewhere, since the inscription cannot refer to the insignificant structure on which it is placed. In the adjoining graveyard there are many fragments of columns, presumably taken from the mosque, and some much battered capitals, one of them worked with acanthus leaves. I saw, too, a small marble double column of the type so common in the early Christian churches of Asia Minor.
It is tempting to suppose that in the eastern ruin field we have the site of the oldest city, Nicephorium-Callinicum-Raḳḳah, that the columns were derived from Hellenistic or Byzantine buildings and re-used in a mosque of which nothing now remains but the square minaret.[47] I think it not