This monotonous dreary routine of "in" and "out" of the trenches had to be gone through many, many times before we got to Christmas Day. But, during that pre-Christmas period, there was one outstanding feature above the normal dangerous dreariness of the trenches: that was a slight affair in the nature of our attack on the 18th of December, so in the next chapter I will proceed to outline my part in this passage of arms. CHAPTER VII A PROJECTED ATTACK---DIGGING A SAP-- AN 'ELL OF A NIGHT--THE ATTACK-- PUNCTURING PRUSSIANS [Illustration: O] One evening I was sitting, coiled up in the slime at the bottom of my dug-out, toying with the mud enveloping my boots, when a head appeared at a gap in my mackintosh doorway and said, "The Colonel wants to see you, sir." So I clambered out and went across the field, down a trench, across a road and down a trench again to where the headquarter dug-outs lay all in a row. I came to the Colonel's dug-out, where, by the light of a candle-end stuck on an improvised table, he was sitting, busily explaining something by the aid of a map to a group of our officers. I waited till he had finished, knowing that he would want to see me after the others, as the machine-gunner's job is always rather a specialized side-line. Soon he explained to me what he wished me to do with my guns, and gave me a rough outline of the projected attack. He pointed out on the map where he wished me to take up positions, and closed the interview by saying that he thought I should at once proceed to reconnoitre the proposed sites, and lay all my plans for getting into position, as we were going to conduct an operation on the Boches at dawn the next day.