On to this old piece of wall, with its three towers to the north and the south, the later walls are built with grooved and tongued expansion joints (see p. [36]), for which purpose the old wall was hacked out as far as necessary. The later wall is plain; it formed, however, only a foundation for the now destroyed upper part, which certainly must have been furnished with towers. By this new building the old wall appears to have been strengthened within as by a Kisu, to which the palace walls are closely fitted by means of plain expansion joints.
The lower part of the long northern portion with its seven towers is similar both in age and style of building to the arched door. The upper part is contemporary with the Citadel Gate, and of course the tongued expansion joints are employed throughout, and a powerful strengthening is added on the inside; according to the principles of the ancient architects it was not permissible to rest the footings of this inner strengthening on the lowest level of the foundations, and accordingly there remained in the mesopyrgia narrow spaces that were filled up by small independent walls only one brick thick. Nebuchadnezzar’s architects were very consistent on these points. The gate on the north corresponds with the arched door and is closed with later brickwork. The door in the angle abutting on the Ishtar Gate afforded the entrance to the area enclosed by the two mud walls of the Ishtar Gate. In order to leave this door clear the Citadel wall here in the corner is set back.
The other sides of the Citadel wall we will observe later. The palace must now be studied in detail.
XII
THE EASTERN COURT OF THE SOUTHERN CITADEL
Through the Beltis door we first enter the usual gateway court, out of which open two rooms with large doorways. These are well adapted for the use of the castle guard and afford access to the court. Two other chambers close by may be regarded as waiting-rooms.
To the north and south of the eastern court (Fig. [46], O), accessible by passages or alleys, were the houses of the officials employed here, similar to those found in other courts. Here they are of smaller dimensions than in the other courts, where they are clearly built in accordance with their degree of importance. The largest dwellings are always placed on the south side of the courts. The chambers of these houses are invariably grouped round a small court, which can easily be distinguished from the chambers by its square ground-plan. The smaller houses have only one court, while the larger ones have two or more. Thus 1, 2, 3, 6, 10 have only one court; 4 with 5, 8 with 9, and 11 with 12 have two. Owing to the curtailed space below the wall the latter is slightly out of the square. It appears that a royal manufacture of flasks was established here. A very large number of those graceful vases, which in Greek art are called alabastra (Fig. [47]), were found here, especially waste products of the manufacture. For the purpose of hollowing them out a crown-bit was used first of all, which cut out a cylindrical piece and afforded room for other boring instruments. Masses of these cylindrical cores were found here.
Fig. 46.—Eastern part of Southern Citadel.
Fig. 47.—An Alabastron.