Camp 42. Started at 8.35 a.m.; first over stony ridge, then good open forest on a bearing of east by south; at five miles struck a river from north-north-west which, immediately after crossing, went about east half north. This river I have called the Foster after A.W. Foster, Esquire, of the Murray, New South Wales; followed it in its course for two and three-quarter miles, it then suddenly turns south-east; had to follow it a quarter of a mile. Large mountain lying right across my course and running about north by west and south by east; which I have called Mount Buchanan after Alexander Buchanan, Esquire, of Anlaby, South Australia, from whom the whole of this party met with the utmost kindness and consideration. I then crossed over and went on a bearing of east by north through open country, till at one and three-quarter miles crossed a fine river from north by west which I have called the Scott after E.B. Scott, Esquire, of Moorno on the Murray River, New South Wales. Went on this course about two and a half miles; ascended a peak here and found Mount McConnell to bear 225 degrees. Another large conspicuous mount from seven to eight miles off bears 340 degrees; west and south of Mount Buchanan bears 261 degrees. Changed course here to south one-quarter west, an immense mountain being ahead in the easterly course, I should like to be able to go, which I have called Mount Middleton after our right hand man, one of the party, whose attention to his difficult duties and the good example he showed to the rest of the party would entitle him to the esteem of anyone in my situation. One and a quarter miles south one-quarter west, then east half-south; immediately after the river changing eastwardly the Foster River joins it; about two and a quarter miles on last course and camped; the camel about done up and the country next to impassable; before getting to camp had to ascend a long stony and steep range, and no sooner up than down again in another place, and which did not advance us half a mile on our course. We had a hard frost last night; very difficult country. Mount McConnell bears 238 1/2 degrees. Saturday, July 26.