Straightway the parapets are lined with armed men; the waterproof sheets which have been protecting the machine-guns from the dews of night are cast off; and we stand straining our eyes into the whitening darkness.

This is the favourite hour for attack. At any moment the guns may open fire upon our parapet, or a solid wall of grey-clad figures rise from that strip of corn-land less than a hundred yards away, and descend upon us. Well, we are ready for them. Just by way of signalising the fact, there goes out a ragged volley of rifle fire, and a machine-gun rips off half a dozen bursts into the standing corn. But apparently there is nothing doing this morning. The day grows brighter, but there is no movement upon the part of Brother Bosche.

But--what is that light haze hanging over the enemy"s trenches? It is slight, almost impalpable, but it appears to be drifting towards us.

Can it be--?

Next moment every man is hurriedly pulling his gas helmet over his head, while Lieutenant Waddell beats a frenzied tocsin upon the instrument provided for the purpose--to wit, an empty eighteen-pounder sh.e.l.l, which, suspended from a bayonet stuck into the parados (or back wall) of the trench, makes a most efficient alarm-gong. The sound is repeated all along the trench, and in two minutes every man is in his place, cowled like a member of the Holy Inquisition, glaring through an eye-piece of mica, and firing madly into the approaching wall of vapour.

But the wall approaches very slowly--in fact, it almost stands still--and finally, as the rising sun disentangles itself from a pink horizon and climbs into the sky, it begins to disappear. In half an hour nothing is left, and we take off our helmets, sniffing the morning air dubiously. But all we smell is the old mixture--corpses and chloride of lime.

The incident, however, was duly recorded by Major Kemp in his report of the day"s events, as follows:--

4.7 A.M.--_Gas alarm, false. Due either to morning mist, or the fact that enemy found breeze insufficient, and discontinued their attempt._

"Still, I"m not sure," he continued, slapping his bald head with a bandana handkerchief, "that a whiff of chlorine or bromine wouldn"t do these trenches a considerable amount of good. It would tone down some of the deceased a bit, and wipe out these infernal flies. Waddell, if I give you a shilling, will you take it over to the German trenches and ask them to drop it into the meter?"

"I do not think, sir," replied the literal Waddell, "that an English shilling would fit a German meter. Probably a mark would be required, and I have only a franc. Besides, sir, do you think that--"

"Surgical operation at seven-thirty, sharp!" intimated the major to the medical officer, who entered the dug-out at that moment. "For our friend here"--indicating the bewildered Waddell. "Sydney Smith"s prescription! Now, what about breakfast?"

About nine o"clock the enemy indulges in what is usually described, most disrespectfully, as "a little morning hate"--in other words, a bombardment. Beginning with a _hors d"oeuvre_ of shrapnel along the reserve trench--much to the discomfort of Headquarters, who are shaving--he proceeds to "search" a tract of woodland in our immediate rear, his quarry being a battery of motor machine-guns, which has wisely decamped some hours previously. Then, after scientifically "traversing" our second line, which has rashly advertised its position and range by cooking its breakfast over a smoky fire, he brings the display to a superfluous conclusion by dropping six "Black Marias"

into the deserted ruins of a village not far behind us. After that comes silence; and we are able, in our hot, baking trenches, a.s.sisted by clouds of bluebottles, to get on with the day"s work.

This consists almost entirely in digging. As already stated, these are bad trenches. The parapet is none too strong--at one point it has been knocked down for three days running--the communication trenches are few and narrow, and there are not nearly enough dug-outs. Yesterday three men were wounded; and owing to the impossibility of carrying a stretcher along certain parts of the trench, they had to be conveyed to the rear in their ground-sheets--b.u.mped against projections, bent round sharp corners, and sometimes lifted, perforce, bodily into view of the enemy. So every man toils with a will, knowing full well that in a few hours" time he may prove to have been his own benefactor.

Only the sentries remain at the parapets. They no longer expose themselves, as at night, but take advantage of the laws of optical reflection, as exemplified by the trench periscope. (This, in spite of its grand t.i.tle, is nothing but a tiny mirror clipped on to a bayonet.)

At half-past twelve comes dinner--bully-beef, with biscuit and jam--after which each tired man, coiling himself up in the trench, or crawling underground, according to the accommodation at his disposal, drops off into instant and heavy slumber. The hours from two till five in the afternoon are usually the most uneventful of the twenty-four, and are therefore devoted to hardly-earned repose.

But there is to be little peace this afternoon. About half-past three, Bobby Little, immersed in pleasant dreams--dreams of cool shades and dainty companionship--is brought suddenly to the surface of things by--

"Whoo-oo-_oo_-oo-UMP!"

--followed by a heavy thud upon the roof of his dug-out. Earth and small stones descend in a shower upon him.

"Dirty dogs!" he comments, looking at his watch. Then he puts his head out of the dug-out.

"Lie close, you men!" he cries. "There"s more of this coming. Any casualties?"

The answer to the question is obscured by another burst of shrapnel, which explodes a few yards short of the parapet, and showers bullets and fragments of sh.e.l.l into the trench. A third and a fourth follow. Then comes a pause. A message is pa.s.sed down for the stretcher-bearers. Things are growing serious. Five minutes later Bobby, having despatched his wounded to the dressing-station, proceeds with all haste to Captain Blaikie"s dug-out.

"How many, Bobby?"

"Six wounded. Two of them won"t last as far as the rear, I"m afraid, sir."

Captain Blaikie looks grave.

"Better ring up the Gunners, I think. Where are the sh.e.l.ls coming from?"

"That wood on our left front, I think."

"That"s P 27. Telephone orderly, there?"

A figure appears in the doorway.

"Yes, sirr."

"Ring up Major Cavanagh, and say that H 21 is being sh.e.l.led from P 27.

Retaliate!"

"Verra good, sirr."

The telephone orderly disappears, to return in five minutes.

"Major Cavanagh"s compliments, sirr, and he is coming up himself for tae observe from the firing trench."

"Good egg!" observes Captain Blaikie. "Now we shall see some shooting, Bobby!"

Presently the Gunner major arrives, accompanied by an orderly, who pays out wire as he goes. The major adjusts his periscope, while the orderly thrusts a metal peg into the ground and fits a telephone receiver to his head.

"Number one gun!" chants the major, peering into his periscope; "three-five-one-nothing--lyddite--fourth charge!"

These mystic observations are repeated into the telephone by the c.o.c.kney orderly, in a confidential undertone.

"Report when ready!" continues the major.

"Report when ready!" echoes the orderly. Then--"Number one gun ready, sir!"

"Fire!"

"Fire!" Then, politely--"Number one has fired, sir."

The major stiffens to his periscope, and Bobby Little, deeply interested, wonders what has become of the report of the gun. He forgets that sound does not travel much faster than a thousand feet a second, and that the guns are a mile and a half back. Presently, however, there is a distant boom. Almost simultaneously the lyddite sh.e.l.l pa.s.ses overhead with a scream. Bobby, having no periscope, cannot see the actual result of the shot, though he tempts Providence (and Zacchaeus) by peering over the top of the parapet.

"Number one, two-nothing minutes more right," commands the major.

"Same range and charge."

Once more the orderly goes through his ritual, and presently another sh.e.l.l screams overhead.

Again the major observes the result.

"Repeat!" he says. "Nothing-five seconds more right."

This time he is satisfied.

"Parallel lines on number one," he commands crisply. "One round battery fire--twenty seconds!"