CHAPTER LXV

Quietly we regained our camels and slept. Next morning we returned on our tracks to let a fold of the plain hide us from the railway, and then marched south across the sandy flat; seeing tracks of gazelle, oryx and ostrich; with, in one spot, stale padmarks of leopard. We were making for the low hills bounding the far side, intending to blow up a train; for Zaal said that where these touched the railway was such a curve as we needed for mine-laying, and that the spurs commanding it would give us ambush and a field of fire for our machine-guns.

So we turned east in the southern ridges till within half a mile of the line. There the party halted in a thirty-foot valley, while a few of us walked down to the line, which bent a little eastward to avoid the point of higher ground under our feet. The point ended in a flat table fifty feet above the track, facing north across the valley.

The metals crossed the hollow on a high bank, pierced by a two-arched bridge for the passage of rain-water. This seemed an ideal spot to lay the charge. It was our first try at electric mining and we had no idea what would happen; but it stood to our reason that the job would be more sure with an arch under the explosive because, whatever the effect on the locomotive, the bridge would go, and the succeeding coaches be inevitably derailed.

The ledge would make an admirable position for Stokes. For the automatics, it was rather high; but the enfilade would be masterful whether the train was going up or down the line. So we determined to put up with the disadvantages of plunging fire. It was good to have my two British responsibilities in one place, safe from surprise and with an independent retreat into the rough: for to-day Stokes was in pain with dysentery. Probably the Mudowwara water had upset his stomach. So few Englishmen seemed to have been endowed by their upbringing with any organic resistance to disease.

Back with our camels, we dumped the loads, and sent the animals to safe pasture near some undercut rocks from which the Arabs scraped salt. The freedmen carried down the Stokes gun with its shells; the Lewis guns; and the gelatine with its insulated wire, magneto and tools to the chosen place. The sergeants set up their toys on a terrace, while we went down to the bridge to dig a bed between the ends of two steel sleepers, wherein to hide my fifty pounds of gelatine. We had stripped off the paper wrapping of the individual explosive plugs and kneaded them together by help of the sun-heat into a shaking jelly in a sand-bag.

The burying of it was not easy. The embankment was steep, and in the sheltered pocket between it and the hill-side was a wind-laid bank of sand. No one crossed this but myself, stepping carefully; yet I left unavoidable great prints over its smoothness. The ballast dug out from the track I had to gather in my cloak for carriage in repeated journeys to the culvert, whence it could be tipped naturally over the shingle bed of the watercourse.

It took me nearly two hours to dig in and cover the charge: then came the difficult job of unrolling the heavy wires from the detonator to the hills whence we would fire the mine. The top sand was crusted and had to be broken through in burying the wires. They were stiff wires, which scarred the wind-rippled surface with long lines like the belly marks of preposterously narrow and heavy snakes. When pressed down in one place they rose into the air in another. At last they had to be weighted down with rocks which, in turn, had to be buried at the cost of great disturbance of the ground.

Afterwards it was necessary, with a sand-bag, to stipple the marks into a wavy surface; and, finally, with a bellows and long fanning sweeps of my cloak, to simulate the smooth laying of the wind. The whole job took five hours to finish; but then it was well finished: neither myself nor any of us could see where the charge lay, or that double wires led out underground from it to the firing point two hundred yards off, behind the ridge marked for our riflemen.

The wires were just long enough to cross from this ridge into a depression. There we brought up the two ends and connected them with the electric exploder. It was an ideal place both for it and for the man who fired it, except that the bridge was not visible thence.

However, this only meant that someone would have to press the handle at a signal from a point fifty yards ahead, commanding the bridge and the ends of the wires alike. Salem, Feisal's best slave, asked for this task of honour, and was yielded it by acclamation. The end of the afternoon was spent in showing him (on the disconnected exploder) what to do, till he was act-perfect and banged down the ratchet precisely as I raised my hand with an imaginary engine on the bridge.

We walked back to camp, leaving one man on watch by the line. Our baggage was deserted, and we stared about in a puzzle for the rest, till we saw them suddenly sitting against the golden light of sunset along a high ridge. We yelled to them to lie down or come down, but they persisted up there on their perch like a school of hooded crows, in full view of north and south.

At last we ran up and threw them off the skyline, too late. The Turks in a little hill-post by Hallat Ammar, four miles south of us, had seen them, and opened fire in their alarm upon the long shadows which the declining sun was pushing gradually up the slopes towards the post. Beduin were past masters in the art of using country, but in their abiding contempt for the stupidity of the Turks they would take no care to fight them. This ridge was visible at once from Mudowwara and Hallat Ammar, and they had frightened both places by their sudden ominous expectant watch.

However, the dark closed on us, and we knew we must sleep away the night patiently in hope of the morrow. Perhaps the Turks would reckon us gone if our place looked deserted in the morning. So we lit fires in a deep hollow, baked bread and were comfortable. The common tasks had made us one party, and the hill-top folly shamed everyone into agreement that Zaal should be our leader.

Day broke quietly, and for hours we watched the empty railway with its peaceful camps. The constant care of Zaal and of his lame cousin Howeimil, kept us hidden, though with difficulty, because of the insatiate restlessness of the Beduin, who would never sit down for ten minutes, but must fidget and do or say something. This defect made them very inferior to the stolid English for the long, tedious strain of a waiting war. Also it partly accounted for their uncertain stomachs in defence. To-day they made us very angry.

Perhaps, after all, the Turks saw us, for at nine o'clock some forty men came out of the tents on the hill-top by Hallat Ammar to the south and advanced in open order. If we left them alone, they would turn us off our mine in an hour; if we opposed them with our superior strength and drove them back, the railway would take notice, and traffic be held up. It was a quandary, which eventually we tried to solve by sending thirty men to check the enemy patrol gradually; and, if possible, to draw them lightly aside into the broken hills. This might hide our main position and reassure them as to our insignificant strength and purpose.