In the same way the Artillery had all manner of codes for every conceivable occasion. Various messages were devised and entered in the Defence Scheme for retaliation, S.O.S., raid purposes, etc., and woe betide the luckless F.O.O. or Infantryman who sent the wrong message. There were "concentrates" and "Test concentrates," and "attacks" and "Test attacks," and "S.O.S." and many others. If anything serious really happened, the lines were always broken at once, and there remained only the rockets and coloured lights. The S.O.S. signal was almost sacred, not to be used for a hostile raid, or when retaliation was needed, but only in the event of the enemy massing for a general attack. However, it was once used—in a rather curious little battle fought on the 4th August, 1916.
Our trench strength at the time was very weak, because two days later we were to raid the enemy's lines opposite Monchy salient, and the raiding party had been left out of the line at Pommier to practice. At 3-30 a.m. on the 4th the Boche, either annoyed at our wire-cutting, or to celebrate his favourite anniversary, the declaration of war, opened a heavy fire with guns, mortars, rifle grenades, coloured lights and everything else imaginable. The noise was terrific, and the C.O. and Adjutant rushed to the Defence Scheme to find what was the correct message to send; most of the noise was at trench 86. They decided to tell the Gunners "assist L," but, between F.O.O. and signals, this reached the Artillery as "assist 86," which was meaningless, so they did nothing. Meanwhile, our Lewis Guns could be heard, so Col. Jones, unable to telephone to Companies whose lines were all cut, finally sent the S.O.S. The reply was prompt and terrific. There was plenty of ammunition, and all the gunners, wakened by the bombardment, were only too anxious to shoot, so that within a few minutes every weapon, from an 18 pounder to a 12" gun on railway mounting, was raining shells into Monchy and its surroundings. It was very effective, but none the less there had to be an enquiry into "who had dared to use the S.O.S.," and, when the facts were all brought to light, the F.O.O., Lieut. Cave, partly responsible for the initial mistake, earned the name of "S.O.S. Cave," which stuck to him till he left the Division.
The raid was not a great success. For several days "C" Company, who were chosen for the task, carried out continuous practices at Pommier, first under Capt. Mould, and later, when he had to go to Hospital with septic tonsilitis, under Capt. Shields. Capt. Moore was at the Army School at the time. The Infantry arrangements were made satisfactorily, but there was little or no opportunity for the Gunners to observe the result of their wire-cutting, with the result that, when the party went over on the evening of the 5th, they found no gaps. The raiding party advanced in four groups, each group with bombers, bayonet men, and sappers for demolition work, and each under an officer—2nd Lieuts. Steel, Barrett, Heffill and Morris. The party removed all marks of identification, but wore their collars turned up, and a small patch of white on the back of their collars for mutual recognition.
At 11-0 p.m. the party left our trenches and lay out in front of our wire, waiting for our bombardment, which 15 minutes later opened on the enemy's front line. The shooting was excellent, but the backward burst from our 6 inch Howitzers caused several casualties; amongst others 2nd Lieut. Steel was badly wounded in the leg. At Zero, 11-25 p.m., we advanced, but found no means of getting through the wire, while the Boche sent numbers of bombs and rifle grenades along the whole front. The party acted very coolly and searched carefully for gaps, but, finding none, threw their bombs and returned, guided to our lines by rockets and lanterns. Six men were missing. A curious thing happened when our search party, under L/Cpl. Archer, went out to look for them. A German machine gun, hearing the movement, opened fire, and, at the same moment, our "Flying Pig"—240 mm. trench mortar—which had jammed during the barrage, suddenly went off and dropped its shell exactly on the gun team. The following night Cobley's body, one of the raiders, was found in a shell-hole, and soon afterwards two others, Worth and Sommers, returned to our lines, having been lost the previous night. Barkby was found dead a day later, and Duckett's body was buried by a patrol which found it during the following tour. The sixth was Private "Arty" Carr, who returned unhurt at 11-0 p.m. on the 8th, after three days. During the raid he had left his party, and, while they worked to the left, looking for a gap, had gone to the right, where, outside the raid area, he found the wire thin. He had entered the German lines, had some exciting times with a post which he bombed, and then tried to get out, only to find that he had moved away from his original gap, and was now confronted by some very strong wire. He did not get through until dawn on the 6th, so then lay in a shell hole until dark, when he started to return. Tired and somewhat exhausted, he lost his way in the waste of shell holes and mortar craters round the Monchy Salient, and did not finally find our lines until the 8th.
General map to illustrate chapters VII, VIII &. IX.
Our total casualties were three killed and one officer and 15 wounded. To these must be added Captain Barton, who had a most unfortunate accident. Always wanting to be "up and doing," he watched the raid and helped the wounded, standing on our front line parapet, but, turning to re-enter the trench, slipped and bayonetted himself in the thigh. It was not a very serious wound, but would not heal, and he had to be sent to England. With him we lost another valuable officer, 2nd Lieut. Williams, who, while acting as bomb instructor at Brigade Headquarters, met with an accident, and was wounded in the head. Not long afterwards, Serjt. Goodman, our chief N.C.O. Instructor, who was wounded, and lost one of his legs and part of an arm as the result of a bombing accident at the Divisional School. During this first month our casualties, "holding the line," were very slight, though we lost three good N.C.O.'s through shell fire. Serjt. Shreeves, of "C" Company, died of wounds, Cpl. Ambrose, of "B" Company, was killed outright near Hannescamps, and later Serjt. W. Gartshore, of "C" Company.
Between raids and gas attacks we were kept hard at work repairing our trenches. General Kemp was a sapper before he became an Infantry Brigadier, and we were soon instructed in the mysteries of sump-holes, "berms" and "batters," interlocking trench floor boards, and the correct angles for the sloping sides of a trench, while anyone who dared to undercut a parapet for any purpose had better not be present the next time that the General appeared. As far as possible all the carpentry work was done by the Sappers out of trenches and sump-frames were sent up ready made, also small dug-outs in numbered parts, easily put together; all we had to do was to dig the necessary holes. At the same time some genius invented the "A" frame, a really wonderful labour saving device. Hitherto floorboards had been supported on piles and crossbars, while further and longer stakes were driven in to carry the rivetment. The new frame shaped like a flat-topped letter "A," was put in the floor of the trench upside down. The legs held the revetment against the sides, the floorboards rested on the cross-piece, and the space between the cross-piece and the flat top formed a good drain. These were first used in communication trenches only, where the Monmouthshires were at work for us; later we used them in all trenches wherever possible.
