The laws and customs alluded to cannot be considered as mere local institutions, for travellers and residents in the northern provinces of the colony of New South Wales describe as existing there usages nearly identical with those which regulate the proceedings of the natives occupying the west of the continent. And these testimonies cannot be doubted for they are incidentally introduced without any theoretical bias and in ignorance of the conformity they tend to prove. Natives from the country about the Murrumbidgee have described to me Australian customs as being in force there which exhibit the same accordance with those I found in the west; and I have myself ascertained their existence on several other portions of the continent. But it is remarkable that, although so many persons have described isolated customs of this people, no one has yet taken the trouble to digest them into one mass, and to exhibit them in the aggregate, so that an inference might be drawn as to how far the state in which the natives of Australia are at present found is caused by the institutions to which they are subjected. We find then, in Australia, the remarkable fact that the inhabitants of a tract of country nearly two thousand miles in breadth are governed by the same institutions: and what renders this more singular is that the people submitted to them are not subjected by written rules of faith, which the chiefs of each race may interpret and modify according to their will; as is the case with those who are governed by the Koran or other similar codes; but in this instance mere oral traditions are handed down, which teach that certain rules of conduct are to be observed under certain penalties, and without the aid of fixed records, or the intervention of a succession of authorized depositaries and expounders these laws have been transmitted from father to son through unknown generations, and are fixed in the minds of the people as sacred and unalterable. DEISTICAL REVERIES CONFUTED BY EXPERIENCE.