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 greater measurements of its stone, is more stately in appearance than the East Wall. Its blocks, 1.50 m. long and 0.30 m. high, are well-wrought and so closely joined that no rubble is needed to fill the interstices. The scarp is about 0.23 m. to every meter in height. A small portion of this wall is seen in the foreground of fig. 25, where we observe the well-dressed rectangular blocks of stone. It is similar in its masonry from the Gate VI T on the south to the Gate VI U on the southwest, and was provided with the same kind of advancing angles as was noted on the East Wall.

It is a puzzling question to explain the difference in masonry as seen in the wall of our fortress. Did the builders so advance in their art while erecting this circumvallation of over five hundred meters that they were able to finish in well-dressed rectangular blocks of stone the wall which they had begun in rude Cyclopean style? Dörpfeld once inclined to this view, but now favors the belief that a uniform wall originally surrounded the whole hill, and during the existence of the VI City the east and south portions, which show the finest style of masonry, were entirely rebuilt.

In the part of the city wall which is preserved there have been unearthed three great gates, together with a door leading to the Tower VI g. The East Gate is designated VI S, the South Gate VI T, and the West Gate VI U. There must have been at least one other