It was still early in August when all the four battalions of Major-General Hon. N. G. Lyttelton's Second British Brigade reached Dakhala. They were quartered in a cool and cleanly camp by the Atbara, to the south-east of the fortified lines. The 21st Lancers also arrived at Dakhala in due course. Major Williams' Field Battery, the 32nd R.A. of 15-pounders; Major Elmslie's 37th R.A., with the new 50-pounder Howitzers firing Lyddite shells; and Lieut. Weymouth's two 40-pounder Armstrong guns, besides other cannon and Maxims, were likewise on time. Very smartly the batteries and Maxims were stowed aboard native craft, which were taken in tow by gunboats to Wad Hamid. Detachments of gunners accompanied the pieces and carriages, but the majority of the artillerymen were ferried to the west bank, whence they marched overland to the new camp. It was at Wad Habeshi that the army was first actually marshalled as a concrete force, and forthwith took the field. Not a moment was lost by day or night in moving men and supplies onward. The little paddle steamer captured from the dervishes during the 1896 Dongola Expedition, which had been repaired and sent to Dakhala, was continually carrying troops and stores from the east to the west bank. As the Nile was running at the rate of six miles an hour in its wide bed, the "El Tahara," as the craft was called, had to make a big circuit to effect a passage. The "El Tahara" was one of the boats General Gordon built at Khartoum but never lived to launch. As she was a new craft, the Mahdi changed her name, calling her "The Maid," instead of "Khartoum," as it had been intended to dub her. She was an excellent vessel, with fine engines much too powerful for her frame. [Illustration: WOOD STATION (EN ROUTE TO OMDURMAN).] Both Surgeon-General Taylor, on behalf of the British division, and Surgeon-Colonel Gallwey, for the Egyptian troops, completed their arrangements for succouring the sick and wounded upon the march from Shabluka to the attack upon Omdurman. Adequate provision was made for field hospitals, floating hospitals and relief stations, for medical officers, and attendants, with cradlets and stretchers, to follow each military unit into action. For the British infantry it meant, substantially, that behind each battalion a medical officer and two non-commissioned officers should march, accompanied by six camels bearing cacolets, and men with nine stretchers. A somewhat modified scheme was got out for the cavalry and artillery, as well as for the other Khedivial troops. In the anticipated action before Omdurman, temporary operating stations were to be set up, out of ordinary rifle-range, and native craft, which had been fitted up with cots, were to be brought as near the scene as practicable to receive the wounded.