Monday, 24th June, Tomkinson Creek. Started with Thring, Masters, and Lawrence, and ten horses, with fourteen days' provisions, at 7.40 a.m.; course, 270 degrees east. We crossed the plain and the creek several times. At 12.20, fifteen miles, ascended a stony rise, and saw that the creek emptied itself into an open grassy plain, about two miles north of us. Proceeded on the same course over a gum plain covered with grass for five miles. The country then became sandy soil, slightly undulating, with ironstone, gravel, spinifex, gums, and occasionally a little scrub, which continued throughout the day. Camped without water. Very little feed for the horses, it being nearly all spinifex. Distance, twenty-eight miles. Wind, west; a few clouds.

Tuesday, 25th June, Spinifex and Gum Plain West. Started at 7.40 a.m. on the same course, 270 degrees. Camped at twenty-seven miles. The country travelled through to-day is bad—red sandy light soil, covered with spinifex, slightly undulating, and having iron gravel upon it. Scarcely a blade of grass to be seen. Some gum-trees, and a low scrub of different sorts. I seem to have got to the south of the dense forest, but into a poorer country. Not a drop of water or a watercourse have we seen since we left Tomkinson Creek. We have crossed two or three low rises of ironstone gravel. Not having the dense forest to tear through has induced me to go on all day in the hope of meeting with a change, but at the end of the day there seems as little likelihood as when we first came upon it, and it may continue to the river. I am again forced to return disappointed. There is no hope of making the river now; it must be done from Newcastle Water with wells. I wish that I had twelve months' provisions and convenience for carrying water, I should then be enabled to do it. Wind, east.

Wednesday, 26th June, Spinifex and Gum Plain. Started at 7 a.m. back towards Tomkinson Creek. At dusk found some water on the small plain into which the creek empties itself. Camped. Distance travelled to-day, forty miles. One of the horses completely done up. I am fortunate in finding this water, for another night without it and I should have lost some of them. I am also glad we had a cool day—only two hours' heat. The horses have travelled one hundred miles without water, and the country being sandy, made it very heavy walking for them. Wind, east.

Thursday, 27th June, Tomkinson Creek. Started for the camp, and arrived at noon. Sullivan had gone after the horses, and lost himself for three days and two nights. Not making his appearance the first night, Kekwick sent Woodforde in search of him from south-east to north. Not returning the second night, Kekwick and Woodforde went out in another direction to try if they could cut his tracks, but were again unsuccessful. At about 3 a.m. he came into the camp perfectly bewildered, and did not seem to recognise anyone. From what we can learn from him he must have gone to the south instead of the east, where the tracks of the two horses were seen. On the first night he came close to the camp—saw the other horses feeding, but could not find them. He can give no account of where he went the next day and night; on the third day he cut my outward tracks to the west, and the horse brought him to the camp. I observed his horse's tracks upon ours this morning, about ten miles down the creek, and could not imagine how they came there. Woodforde found the two horses he went in search of within three miles of the camp—they had not left the creek. The cream-coloured one had improved very much; but Reformer still looks miserable—I think he must be ill. Wind, north, with a few clouds coming from the same direction.

Friday, 28th June, Tomkinson Creek. Shoeing horses and preparing for another start. I shall try once more to make the Gulf of Carpentaria from this. There may be a chance of my being able to round Sturt Plains to the east or north-east. Wind, varying from south-east to north.

Saturday, 29th June, Tomkinson Creek. Shoeing horses, etc. Wind, south-east. Clouds all gone.

Sunday, 30th June, Tomkinson Creek. Wind, north-east.

Monday, 1st July, Tomkinson Creek. Started at 8.10 a.m., course 54 degrees, with Thring, Woodforde, and Masters. At 11.20 (eleven miles), top of a high hill, which I named Mount Hawker, after the Honourable George C. Hawker, Speaker of the House of Assembly, S.A. At 12.45, four miles, struck a large creek; its course a little east of north, which I have named McKinlay Creek, after John McKinlay, Esquire. The first part of the journey was over stony undulations, gradually rising until we reached the top of Mount Hawker, the view from which was not very extensive on our course, being intercepted by stony spurs of the range nearly the same height, about eight hundred feet, and very rocky and precipitous. They are composed of sandstone, quartz, iron, limestone, and hard white flinty rocks. The sandstone predominates. We descended with great difficulty, crossed McKinlay Creek, and at five miles ascended another high hill, which I have named Mount Hall, after the Honourable George Hall, M.L.C. From this our view is most extensive, over a complete sea of white grassy plains. At about fifteen or twenty miles south-east are the terminations of other spurs of this range; beyond them nothing is visible on the horizon but white grassy plains. To the east and north-east the same. To the north apparently a strip of dense scrub and forest, which seems to end about north-east, beyond which, in the far distance, we can see the large grassy plain I turned back from on the 21st of May and 15th of June. No rising ground visible except the hills of Ashburton range to north-west and south-east. Descended towards the plains over stony rises, with gum-tree, lancewood, and other scrub and spinifex. At five miles reached the plain. It is of the same description as the other parts I have been over. No appearance of water. It is hopeless to proceed further; it will only be rendering my return more difficult, by reducing the strength of my horses, without the slightest hope of success. All hope of gaining the Gulf without wells is now gone. I have therefore turned back to a small plain (four miles), searched round it, and in one of the small creeks found a little rain water, at which I have camped. Wind, south.

Tuesday, 2nd July, Loveday Creek. This creek I have named Loveday Creek, after R.J. Loveday, Esquire, Lithographer to the South Australian Government. Returned towards the camp. On reaching McKinlay Creek I was informed by Woodforde that Masters had remained behind, about six miles back, and had not yet come up. This is against my strict orders which are that no one shall leave the party without informing me, that I may halt and wait for them. I have sent Thring back to one of the hills to fire off a gun, and see if he is to be seen, as I have left my outward tracks to avoid crossing Mount Hall—and the tracks are very difficult to be seen over such stony country. I am afraid that he is lost. In an hour and a half, Thring returned; he can see nothing of him. He cut our former tracks, but can see nothing of his on them. My conjectures, I fear, are too true. If he has missed the tracks, it is a thousand chances to one if he is ever found again. To track a single horse is impossible. I proceeded towards Mount Hawker, and camped on my outward tracks, at a remarkable gorge that we had come through. Sent Thring back to the top of Mount Hall to raise a smoke, to remain there some time, and see if he comes up; if not, he is to proceed to our last night's camp, there to remain all night, in case he should go there—while I and Woodforde raised another smoke on top of Mount Hawker. A little after 2 p.m. Thring returned with him. He found him on a hill near Mount Hall, looking for the tracks. He was quite bewildered, and in a great state of excitement. I am most thankful that he is found. The account that he gives is, that his horse slipped the reins out of his hand, and that he was unable to catch him for some time, and when he did so, he was unable to find our tracks, or to track his own horse back, and he became quite confused. He seems to be most thankful for his narrow escape. As it is too late to reach the camp, I shall remain here to-night. Wind, west.

Wednesday, 3rd July, Under Mount Hawker. Proceeded to the camp on the Tomkinson. Found all right, with the exception of one of the horses (Reformer), which cannot be found. He is one of the two that I left here formerly, and was looking so ill when I found him. He was last seen on Monday night, when he looked miserable. I have sent three men in search of him. Wind, variable.