on our imperial standards, so the weights of the Assyrian _royal_ system were shaped in the form of a lion, the symbol of royalty throughout the East. Finally we found that at the base of the Assyrio-Babylonian system lay, as the determinant of the ox-unit or shekel, the grain of wheat, which we have already traced all across Europe into Asia. We can therefore now come to a very reasonable conclusion that the Assyrio-Babylonian weight system was in its origin empirical, and that it was only at a comparatively late date in its history, just as in the case of our own standards, that a certain uniformity between the standards of measures and weights was brought about by the (not complete) application of the sexagesimal system of numeration, the invention of which is their eternal glory. Having now dealt with Egypt, and the systems which prevailed in the Assyrio-Babylonian empire, it will be best to treat of the region which lay between them. In both the former countries we found the light shekel or ox-unit in use from the earliest times; and it will also be remembered that at an earlier stage we found that Abraham was able to traverse all the wide country that lay between Mesopotamia and the ancient kingdom of the Nile with his flocks and herds, and that he dwelt in the land of Canaan in close neighbourhood and on friendly terms with the sons of Heth, or Hittites, who were then the possessors of that land; and that furthermore monetary transactions were then carried on by means of certain small ingots of silver, as we see from the purchase of the Cave of Machpelah. These ingots, translated _shekels_ in the English version and called _didrachms_ in the Septuagint, are termed in Hebrew _Keseph_ (‎‏כֶּסֶף‏‎), simply _pieces of silver_, or _silverlings_. In the old Hebrew literature values in silver and gold are expressed either in _shekels_ or by a simple numeral with the words “of silver,” “of gold” added (where the latter method is followed the English version supplies _pieces_ or substitutes “a thousand silverlings” for “a thousand of silver” (Isa. vii. 23). The Septuagint renders the shekel by the Greek _didrachm_). There are several inferences to be drawn from this. It is evident that pieces of silver (and no doubt of gold also) of a certain quality and weight were employed as currency in Palestine, and we may likewise suppose with some probability that these pieces of silver were according to the standard in common use in Egypt and Chaldaea. Again, since we have already shown that gold in the form of rings and other articles for personal adornment was exchanged according to the ox-unit of 130-5 grs., as evidenced by the story of the ring given to Rebekah, it follows that there was but one and the same standard for gold from the Euphrates to the Nile. This is confirmed by the story of the sale of Joseph by his brethren to the company of Ishmaelites “who came from Gilead with their camels bearing spices and balm and myrrh going to carry