The three expeditions conducted by Mr. George Smith, as well as the later ones of Mr. Hormuzd Rassam, have added largely to the stock of tablets from Kouyunjik originally acquired for the British Museum by Sir A. H. Layard, and have also brought to light a few other tablets from the libraries of Babylonia. Although, therefore, only one of the many libraries which now lie buried beneath the ground in Babylonia and Assyria has, as yet, been at all adequately explored, the amount of Assyrian literature at the disposal of the student is already greater than that contained in the whole of the Old Testament. Apart from the help afforded by the old dictionaries and lists of words and characters, he has more facilities for determining the meaning of a word by a comparison of parallel passages than the student of Biblical Hebrew; and in many instances, accordingly, Assyrian has made it possible to fix the signification of a Hebrew word, the sense of which has hitherto been doubtful. The Assyrian student, moreover, possesses an advantage which is not shared by the Hebraist. Owing to its hieroglyphic origin, the cuneiform system of writing makes large use of what are called determinatives, that is to say, of characters which have no phonetic value, but which determine the class to which the word they accompany belongs. It is, therefore, always possible to tell at a glance whether the word with which we are dealing is the name of a man, of a woman, of a deity, of a river, of a country, or of a city; or, again, whether it denotes an animal, a bird, a vegetable, a stone, a star, a medicine, or the like. With all these aids, accordingly, it is not wonderful that the study of Assyrian has made immense progress during the last few years, and that an ordinary historical text can be read with as much certainty as a page from one of the historical books of the Old Testament. Indeed, we may say that it can be read with even greater certainty, since it presents us with the actual words of the original writer; whereas the text of the Old Testament has come to us through the hands of successive generations of copyists, who have corrupted many passages so as to make them grammatically unintelligible.