7. On arriving at that spot, the greatest care is to be taken to bring away all such remains as may be discovered by a diligent search of the neighbourhood. By friendly and judicious treatment of the local natives, it is also probable that several articles of European manufacture which are said to be still in their possession might be bartered from them, and serve towards identifying their former owners. The prospect of obtaining from the natives, at this remote date, anything like a journal, note-book, or map, would indeed be small; but the greatest interest would be attached to the smallest scrap of written or printed paper, however much defaced, if only covered with legible characters. A more promising mode by which the former presence of European explorers on the spot might be detected is the marks which are generally made on the trees by travellers to record the number or reference to a halting-place, or the initials of some of the party. Thus the letter L has in several instances been found by searching parties to have been legibly cut on trees in the interior of the eastern colonies, and in localities supposed to have been visited by the eminent explorer alluded to. It is needless to point out that metal articles, such as axes, tomahawks, gun and pistol barrels, iron-work of pack-saddles, and such like, would be far more likely to have survived through the lapse of years than articles of a more perishable nature. 8. After exhausting all conceivable means of obtaining information on the spot, and from the nature of surrounding country, an attempt should be made to follow back on the track of the unfortunate deceased, which is said to have been from the eastward and towards the settled part of this colony. Here a close and minute scrutiny of the trees might prove of great value in clearing up existing doubts, especially at and about any water-holes and springs near which explorers would be likely to bivouac. 9. After completing an exhaustive research and inquiry into this interesting and important part of your duties, the remainder of the time that may be at your disposal, with reference to your remaining stock of provisions, should be employed in exploring the surrounding country, in tracing any considerable or smaller stream it may be your good fortune to discover, and generally in rendering the service entrusted to your guidance as extensively useful and valuable to this colony as circumstances may admit. 10. Towards effecting this object, your homeward journey should, if possible, be over country not previously traversed by the outward route, or by any former explorers, and should be so regulated as to expose your party to no unnecessary risk on account of the falling short of supplies.