in relief (see above). F. OUTLYING SITES.--_Erzerum_; source of an incised inscription, perhaps not originally found there. _Kedabeg_; metal boss or hilt-top with pictographs, found in a tomb and stated by F. Hommel to be Hittite, but doubtful. _Toprak Kaleh_; bronze fragments with two pictographs; doubtful if Hittite. _Nineveh_; sealings, see above. Babylon; a bowl and a stela of storm-god, both with incised inscriptions; doubtless spoil of war or tribute brought from Syria. The bowl is inscribed round the outside, the _stela_ on the back. (For a detailed description of the subjects of the reliefs, &c., with the necessary illustrations, see the works indicated in the bibliography.) _Structures._--The structural remains found as yet on Hittite sites are few, scanty and far between. They consist of: (a) Ground plans of a palatial building and three temples and fortifications with sculptured gate at Boghaz Keui. The palace was built round a central court, flanked by passages and entered by a doorway of three _battants_ hung on two columns. The whole plan bears more than a superficial resemblance to those of Cretan palaces in the later Minoan period. Only the rough core of the walls is standing to a height of about 3 ft. The fortifications of the citadel have an elaborate double gate with flanking towers, (b) Fortifications, palace, &c., at Sinjerli. The gates here are more elaborate than at Boghaz Keui, but planned with the same idea--that of entrapping in an enclosed space, barred by a second door, an enemy who may have forced the first door, while flanking towers would add to his discomfiture. The palace plan is again rectangular, with a central pillared hall, and very similar in plan to that of Boghaz Keui. The massive walls are also of similar construction. Dados of relief-sculpture run round the inner walls; this feature seems to have been common to Hittite buildings of a sumptuous kind, and accounts for most of the sculptured blocks that have been found, e.g. at Jerablus, Sakhchegeuzu, Euyuk, Arslan Tepe, &c. Columns, probably of wood, rested on bases carved as winged lions, (c) Gate with sculptured approach at Euyuk. The ground plan of the gate is practically the same in idea as that at Sinjerli. Structures were found at Jerablus, but never properly uncovered or planned, (d) Sculptured porticoes of temples or palaces uncovered at Sakchegeuzu and Tell Halaf (see above). On other sites, e.g. Arslan Tepe (Ordasu), Arbistan, Marash (above the modern town and near the springs), Beikeui, mounds, doubtless covering structures, may be seen, and sculptured slabs have been recovered. The mounds, probably Hittite, in N. Syria alone are to be counted by hundreds. No tombs certainly Hittite have been found,[4] though it is possible that some of the reliefs (e.g. at Fraktin) are of funerary character.