The gum bottle was handed round, and although nothing could be done for those who had brought their provisions in hampers, three of them who had, like Gregory, put their food in bags, were able to seal them up tightly.
It was now May, and the heat was becoming intolerable, especially as the windows were closed to keep out the dust. In spite of this, however, it found its way in. It settled everywhere. Clothes and hair became white with it. It worked its way down the neck, where the perspiration changed it into mud. It covered the face, as if with a cake of flour.
At first Gregory attempted to brush it off his clothes, as it settled upon them, but he soon found that there was no advantage in this. So he sat quietly in his corner and, like the rest, looked like a dirty white statue. There were occasional stops, when they all got out, shook themselves, and took a few mouthfuls of fresh air.
Gregory's plan, for keeping out the dust from the food, turned out a great success; and the meals were eaten in the open air, during the stoppages.
On arriving at Assouan, they all went to the transport department, to get their passes for the journey up the Nile, as far as Wady Halfa. The next step was to go down to the river for a swim and, by dint of shaking and beating, to get rid of the accumulated dust.
Assouan was not a pleasant place to linger in and, as soon as they had completed their purchases, Captain Ewart and Gregory climbed on to the loaded railway train, and were carried by the short line to the spot where, above the cataract, the steamer that was to carry them was lying. She was to tow up a large barge, and two native craft. They took their places in the steamer, with a number of other officers--some newcomers from England, others men who had been down to Cairo, to recruit. They belonged to all branches of the service, and included half a dozen of the medical staff, three of the transport corps, gunners, engineers, cavalry, and infantry. The barges were deep in the water, with their cargoes of stores of all kinds, and rails and sleepers for the railway, and the steamer was also deeply loaded.
The passage was a delightful one, to Gregory. Everything was new to him. The cheery talk and jokes of the officers, the graver discussion of the work before them, the calculations as to time and distance, the stories told of what had taken place during the previous campaign, by those who shared in it, were all so different from anything he had ever before experienced, that the hours passed almost unnoticed. It was glorious to think that, in whatever humble capacity, he was yet one of the band who were on their way up to meet the hordes of the Khalifa, to rescue the Soudan from the tyranny under which it had groaned, to avenge Gordon and Hicks and the gallant men who had died with them!
Occasionally, Captain Ewart came up and talked to him, but he was well content to sit on one of the bales, and listen to the conversation without joining in it. In another couple of years he, too, would have had his experiences, and would be able to take his part. At present, he preferred to be a listener.
The distance to Wady Halfa was some three hundred miles; but the current was strong, and the steamer could not tow the boats more than five miles an hour, against it. It was sixty hours, from the start, before they arrived.
Gregory was astonished at the stir and life in the place. Great numbers of native labourers were at work, unloading barges and native craft; and a line of railway ran down to the wharves, where the work of loading the trucks went on briskly. Smoke pouring out from many chimneys, and the clang of hammers, told that the railway engineering work was in full swing. Vast piles of boxes, cases, and bales were accumulated on the wharf, and showed that there would be no loss of time in pushing forward supplies to Abu Hamed, as soon as the railway was completed to that point.