A notable and melancholy instance of this has occurred in the case of a place called Khurbet Semmaka. This was the most interesting ruin in Carmel, and was discovered ten years ago by the officers of the Palestine Exploration Survey. Here they found the portal of what once had been an ancient Jewish synagogue still standing, its door-jambs and lintels elaborately carved; part of the walls and fragments of the columns which formed an enclosing colonnade were in position, and formed the subject of much speculation, as it was the only specimen of Jewish architecture in this part of the country, and presented some features which were different from anything hitherto discovered; and it was therefore suggested that the building must have been built at a different period from any of those the remains of which still exist. Judge of my disappointment on visiting this spot to find that, with the exception of three feet of one door-jamb, all had disappeared; there was scarcely a stone left. The inhabitants of a Moslem village about two miles distant had within the last decade made a clean sweep of all these most interesting remains. Fortunately they still exist in the Palestine Society's Memoirs in the shape of most elaborate drawings and measurements, which were made by the Survey and have since been published.
Apart from the actual stones themselves and the carvings which are to be found upon them, the objects of interest which mainly characterize all these Carmel ruins are ancient olive-mills and wine-presses, often in a very perfect state of preservation, tombs and cisterns. First, in regard to the olive-mills. I found more than a dozen of these. On two occasions they were hewn out of the living rock. The lower stone, which was circular, had usually a diameter of eight feet, with a raised rim outside nine or ten inches high, and a raised socket in the centre, in which was a hole a foot square, where the upright was fitted to hold the lateral beam which worked the upper stone. This was usually five feet in diameter and eighteen inches thick, and had a hole pierced through the centre. Through this the long beam was passed, to which, as it extended far beyond the circumference of the lower stone, the horse was attached which worked the mill, the upper stone travelling on its broad edge around the lower stone, over the olives. From the lower stone a gutter was carved into the vat, also hewn out of the living rock, into which trickled the oil. I often found near these mills huge limestone rollers about three feet in diameter and seven feet long. On the sides of these were four vertical lines of sunk grooves, four or five grooves in each line. Taking 2.7 as the specific gravity of the stone, they must have weighed about two tons each. What their functions were, or whether they had anything to do with the olive-crushing process, I am at a loss to conjecture. The wine-presses were nothing more than huge vats, also hewn out of the living rock, sometimes above ground, in the shape of sarcophagi, sometimes pits eight or nine feet square and the same in depth.