(Begins) Upon the morning of Sunday, the 31st, in accordance with the plan which I had drawn up before leaving the capital, I advanced my right a little before dawn against the left of the Imperial position, which was very strongly posted upon the edge of a precipitous cliff, one flank reposing upon an impassable gulf and the other on a deep and torrential river. The enemy resisted with the utmost stubbornness, but was eventually driven from his positions, though these were strongly entrenched after more than a week’s work with the spade. He abandoned the whole of his artillery. A great number of prisoners have fallen into my hands, and the loss of the enemy in killed alone must amount to many thousands. Particulars will follow later, but I am justified in saying that the left wing of the enemy is totally destroyed. Meanwhile, General Mitza, most ably carrying out my instructions, contained the enemy upon the centre without loss, save for one pom-pom and a Maxim, which were shattered by a chance shell early in the action. The 145th also report the loss by burning of a waggon containing their Colours, eighteen cans of tinned beef, and the Missionaries’ travelling library. Somewhat later in the day the enemy attempted to retrieve a hopeless position by advancing his right in great force. I had been informed of the movement (which was somewhat clumsily executed) in ample time, and withdrew the petty outposts I had thrown out for observation in his neighbourhood. There is little doubt that the enemy will now attempt to withdraw his main force along the line of the Tusco Valley, but a glance at the map will show that this retreat is closed to him by my occupation of the line X Y (see annexed sketch map), and he is now virtually contained. I congratulate the Government of the Republic upon the signal and decisive victory our troops have driven home, and I may confidently assure them that it is tantamount to the successful ending of the present campaign. Appended is a list of officers recommended for distinguished service, which I have made as brief as possible, and which I particularly beg after so glorious a day may not be curtailed by political intrigues, of which I have already been compelled to complain. (Ends.) III EXTRACT FROM A LEADING ARTICLE IN ONE OF THE MOST REPUTABLE NEWSPAPERS OF THE CAPITAL OF PATAGONIA UPON MONDAY THE 1ST.