On either side of the defile, or pass, at this point were huge ravines covered with black rocks, running up into the hills: one of these ravines on our left was recognised as being the one which had lain between us and the enemy, and just beyond it was the hill which we had occupied. We were now just clearing the defile, and the position revealed itself to us in all its massive strength: on the right it ran back for miles, a huge wall of rock, black and glistening, and rising almost sheer out of the plain, but with a low glacis of grassy veldt in front; on the left the position was more in the nature of a range of grass covered hills, with some broken ground and a few isolated kopjes in front. This was the ground that we had manoeuvred over on the two previous days, and, having now passed through the Boer position in two places, we were quite at a loss to understand why they did not make a better stand, and we thought ourselves very fortunate in having escaped with the moderate loss that we had experienced. The road to Pretoria wound off to the right, and passed for some miles at the base of this precipitous range of rocks, which continued to run in a northerly direction towards Pretoria. We camped at night at the foot of these hills, at a farm called Schwartz Kopje; from here the range became lower and lower until it merged into the hills round Pretoria. Around us were many farms, and some country houses belonging to Pretoria people, whilst a few miles to the north lay the railway line, and a large distillery at a spot called Eerstefabrieken. Lord Roberts wired to the War Office on the 14th of June as follows:-- "As I telegraphed yesterday from our outposts 15 miles east of Pretoria, the Boers evacuated their position during the night of the 12th. They had paid so much attention to strengthening their flanks that their centre was weakly held, and as soon as this became evident on the 12th I directed Ian Hamilton to attack. "He moved against Diamond Hill with the Sussex, Derby and City Imperial Volunteers, supported on his left by the Guards' Brigade under Inigo Jones. "It was grand seeing the way our men advanced over difficult ground and under heavy fire. The casualties were, I am thankful to say, less than 100--a very small number considering the natural strength of the position that had to be carried. Our seizure of Diamond Hill caused the Boers to feel that they were practically surrounded, and this resulted in their hasty retirement. They were being followed yesterday by some of our mounted troops. "Hamilton speaks in high terms of the three battalions above mentioned, and of the admirable manner in which the 82nd Field Battery covered the advance, the good work performed by De Lisle's Mounted Infantry, and the valuable assistance afforded by the Guards' Brigade."