We therefore proceeded by easy stages towards Adelaide, experiencing the greatest hospitality at the stations on our route, while our reception in the city was of the most flattering nature. His Excellency Sir Richard Macdonald kindly gave me the use of an extensive paddock for the horses, and provided quarters for the men during the period which necessarily elapsed before the sale of the equipment of the expedition was effected. I have also to express my acknowledgments of the kind assistance rendered by the Honourable the Commissioner of Crown Lands, to the Surveyor-General, and the Superintendent of Telegraphs, for valuable data connected with the construction of the map of the route, as well as to many other gentlemen whose cordial co-operation greatly facilitated my arrangements. It is extremely gratifying to record my appreciation of the untiring zeal and energy which distinguished every individual composing the expedition; and it is to the unvarying and cheerful alacrity with which each and all performed their respective duties, that, under Providence, the rapidity and success of the journey is to be mainly attributed. With reference to the probable fate of Dr. Leichhardt, it is evident, from the existence of the marked camp, nearly eighty miles beyond those seen by Mr. Hely, that the account given to that gentleman by the natives of the murder of the party was untrue; and I am inclined to think only a revival of the report current during Leichhardt's first journey to Port Essington. Nor is it probable that they were destroyed until they had left the Victoria, as, if killed by the natives, the scattered bones of the horses and cattle would have been observed during our search. I am therefore of opinion that they left the river at the junction of the Alice, and, favoured by thunder-showers, penetrated the level desert country to the north-west; in which case, on the cessation of the rain, the party would not only be deprived of a supply of water for the onward journey, but unable to retreat, as the shallow deposits of rainwater would evaporate in a few days, and it is not likely that they would commence a retrograde movement until the strength of the party had been severely taxed in the attempt to advance. The character of the country traversed, from the out-stations on the Dawson River to the head of the Warrego River, was generally that of a grassy forest, with ridges of dense brigalow scrub. A great portion is available for pastoral purposes, but not well watered; and the soil being sandy, the grass would soon be destroyed if too heavily stocked. As we advanced into the interior it became more barren, and, except along the banks of the larger watercourses, destitute of timber, and the character of the vegetation indicated excessive droughts. North of latitude 26 degrees dense scrubs of acacia prevailed on the level country beyond the influence of the inundations, but to the southward sandy and stony deserts, with low