"Now then," I called to my man, "run for it into King Street," and I got there just in time to crouch down and escape another "crump" which came hurtling over. In a flash I knew it was coming very near: I crouched lower. It burst with a sickening sound. It seemed just overhead. Dirt and rubble poured over me as I lay there. I rushed to the corner to see where it had struck. It had landed only twelve feet from the dug-out entrance which I had left only a few seconds before, and it had killed the two men whom I had crushed against, and for the loss of whose tea I was responsible. It was not the time or place to hang about, so I hurried to the trench-mortar pit to finish my scenes whilst daylight lasted. I met the officer in charge of the T.M. "Keep your head down," he shouted, as I turned round a traverse. "Our parapet has been practically wiped out, and there is a sniper in the far corner of the village. He has been dropping his pellets into my show all day, and Fritz has been splashing me with his 'Minnies' to try and find my gun, but he will never get it. Just look at the mess around." I was looking. It would have beaten the finest Indian scout to try and distinguish the trench from the débris and honeycomb of shell-holes. "Where the deuce is your outfit?" I said, looking round. "You follow me, but don't show an inch of head above. Look out." Phut-bang came a pip-squeak. It struck and burst about five yards in front of us. "Brother Fritz is confoundedly inconsiderate," he said. "He seems to want all the earth to himself. Come on; we'll get there this time, and run for it." After clambering, crawling, running and jumping, we reached a hole in the ground, into which the head and shoulders of a man were just disappearing. "This is my abode of love," said my guide. "How do you like it?" I looked down, and at the depth of about twelve feet was a trench mortar. The hole itself was, of course, boarded round with timber, and was about seven feet square. There was a gallery leading back under our parapet for the distance of about eighty feet, and in this were stored the bombs. The men also sheltered there. I let myself down with my camera and threaded by the numerous "plum puddings" lying there: I fixed my camera up and awaited the order for the men to commence firing. "Are you ready?" came a voice from above. "Right, sir," replied the sergeant. I began exposing my film. "Fire!" the T.M. officer shouted down. Fire they did, and the concussion nearly knocked me head over heels. I was quite unprepared for such a backblast. Before they fired again, I got a man to hold down the front leg of my tripod. The gun was recharged; the order to fire was given, the lanyard was pulled, but no explosion. "Hullo, another----" "Misfire," was the polite remark of the sergeant. "Those fuses are giving us more trouble than enough." Another detonator was put on, everything was ready again. Another tug was given. Again no explosion.