I have however not yet exhausted the objects of interest afforded by the property of the convent of the Daughters of Sion. On continuing the excavation to the north in order to lay new foundations, at a depth of 36 feet below the street, water was met with in abundance. At first I supposed it had filtered through from some cistern, but as it did not increase or diminish, I had the excavation deepened and enlarged, and then discovered, to the north of the water, a perpendicular face of hewn rock; and on digging deeper a small conduit cut in it, through which the water ran from north to south. I was anxious to follow it in these directions, but was prevented by the depth of the soil, the houses in the neighbourhood, and above all by the customs of the country, and so was obliged to restrict my researches to that spot, and even there the owner did not allow me to do much, fearing to attract the attention of the Mohammedans. I ascertained however that this water did not enter the gallery, because after drawing off all that was found there, no more appeared beyond what drained from the street after rain, while the stream flowed continuously southward, yielding a constant supply for building purposes. During the first three days its water was muddy and brackish, but afterwards it gradually became clearer, but always had a disagreeable taste and contained the same ingredients as that at the springs of the _Hammam-es-Shefa_ and at the fountain of the Virgin in the Kidron valley. From the day of its discovery (June 12, 1860), to the end of January, 1861, it yielded a daily supply of from 200 to 250 gallons without any diminution, and was not affected by the fall of rain or snow. At this time I resigned the charge of the works to a master-mason, as all the difficulties had been overcome, but I am told that the water continued to flow, and has done so abundantly up to the present date (April, 1863). From several investigations which I will mention in the chapter on the waters, I infer that this stream enters the well of the _Hammam-es-Shefa_[286]. My plan and sections shew all the ancient cisterns, both excavated and built, which occur in this small compass, and some remains of masonry either of the age of the Crusades or of Arab work. This spot is an excellent example of the great and frequent changes that the ground of Jerusalem has undergone, and shews the difficulty that all have to encounter, who attempt to form an opinion without taking them into account.