"I considered it necessary now to ascertain, if possible, and before the heavy part of our equipment moved further, whether the Lachlan actually joined the Murrumbidgee near the point where Mr. Oxley saw its waters covering the country, or whether it pursued a course so much more to the westward, as to have been taken for the Darling by Captain Sturt. Should I succeed in reaching the Lachlan at about sixty miles west of my camp, I might be satisfied that it was this river which Captain Sturt mistook for the Darling, and then I might seek that river by crossing the range on the north. Whereas, should I find sufficient reason to believe that the Darling would join the Murray, I might continue my journey down the Lachlan until I reduced the distance across to the Darling as much as the scarcity of water might render necessary."
On the whole, then, Mitchell did not seem inclined to give Sturt any credit for his discovery, until he had actually seen the two rivers unite, and there could no longer be any room for doubt on the subject.
A long excursion to the westward for some days, resulted in nothing but thirsty nights, and having finally to turn back from country bounded only by an unbroken horizon. The descent of the Lachlan was continued, and on May 5th, they reached Oxley's lowest point on the river, where he had given up the quest as hopeless amid the shallow, stagnant lagoons that then covered the face of the country. The tree marked by Oxley himself was not found, it having been, as was ascertained, burnt down by the blacks, and the bottle buried by him, broken by a child. Two trees were seen marked respectively W.W. and I.W., 1817. This was the place where Oxley left the river the second time, after his fruitless trip to the south, and from here he struck across to the Macquarie.
Through level plains and by the beds of erstwhile lakes, the course of the river continued, and as the party proceeded they found it abundantly watered. From his intercourse with the native inhabitants, Mitchell was now convinced that the Lachlan or Kalare would soon join the Murrumbidgee, so that when on the 12th May he suddenly found himself on the banks of a river that he thought surpassed all the Australian rivers he had yet seen, he was not surprised.
Soon afterwards, as the Major was anxious not to encumber himself with all his heavy waggons to the junction of the Darling, as he would have to return again, a depôt was formed, and the men divided. Mitchell, with a lightly equipped party following down the river, leaving Stapylton in charge of the camp.
In a short time the advance party came to the Murray, and immediately found themselves amongst their former enemies of the Darling, who hearing of their approach, through the medium of other tribes, had come a distance of over two hundred miles to settle the old score between them. At first a kind of hollow truce was maintained, but this evidently could not last long; for two days the natives followed the explorers, seeking to cut off any stragglers; making the work of gathering and minding the cattle and horses one of considerable danger.
At last Mitchell was convinced that he must read them a lesson, or lose some of his men, and have to fight his way back, with the whole country roused. Half the party were then sent back, under the overseer, to conceal themselves in the scrub and allow the natives to pass on in pursuit of the tracks; this ambuscade, however, was scented out by the dogs accompanying the blacks, and the natives halted, poising their spears. One of the men hastily fired, and a retreat was made for the bank of the river by the blacks. The scrub party followed them up firing, and no sooner did those in advance hear the sound of the shots, than they rushed down to join in the fray, leaving the black boy's gin the sole protector of the drays, and equipment. On his return, the Major found her standing erect at the head of the leading horse, with a drawn sword over her shoulder.
Her appearance was, above all, both laughable and interesting. She was a tall, gaunt woman, with one disfigured eye, and her attitude, as she stood there with the naked weapon in her hand, faithful guard of all their belongings, was a picture that Mitchell did not soon forget.
The fight was soon over; in a very short space of time the over-confident warriors of the interior were driven ignominously across the river with the loss of seven braves. This, after invading the territory of a friendly tribe in order to provoke a battle with the whites, and boasting that formerly they had driven them back from the Darling, was a blow that they could not get over, and the result was that the whites were not again molested. It turned out that this pugnacious tribe was the same that threatened Sturt at the Darling junction, when the energetic interference of one man was so effectual. This remarkable savage, it seems, was dead and his influence lost.
On the 31st May, Mitchell struck the Darling some distance above the junction, and traced its course upwards a short way, until he again felt convinced that it was the same river that he had been on before, He returned and examined the junction, which he says he recognised from the view given in Captain Sturt's work [Note, end of paragraph] and the adjacent localities described by him. Full of anxiety for the safety of his depôt, and considering that he had done enough to verify the outflow of the Darling, he at once started up the Murray, and was happily relieved by finding his camp in perfect quiet and safety.