German wires are charged with electricity, but to prevent the cutters rubbing against the barbed wire stakes, which are of iron, and making a noise which may warn the inmates of the trench that someone is getting fresh in their front yard. There is only one way to cut a barbed wire without noise and through costly experience Tommy has become an expert in doing this. You must grasp the wire about two inches from the stake in your right hand and cut between the stake and your hand. If you cut a wire improperly, a loud twang will ring out on the night air like the snapping of a banjo string. Perhaps this noise can be heard only for fifty or seventy-five yards, but in Tommy's mind it makes a loud noise in Berlin. We had cut a lane about halfway through the wire when, down the center of our line, twang! went an improperly cut wire. We crouched down, cursing under our breath, trembling all over, our knees lacerated from the strands of the cut barbed wire on the ground, waiting for a challenge and the inevitable volley of rifle fire. Nothing happened. I suppose the fellow who cut the barbed wire improperly was the one who had sneezed about half an hour previously. What we wished him would never make his new year a happy one. The officer, in my opinion, at the noise of the wire should have given the four-tap signal, which meant, "On your own, get back to your trenches as quickly as possible," but again he must have relied on the spiel that Old Pepper had given us in the dugout, "Personally I believe that that part of the German trench is unoccupied." Anyway, we got careless, but not so careless that we sang patriotic songs or made any unnecessary noise. During the intervals of falling star shells we carried on with our wire cutting until at last we succeeded in getting through the German barbed wire. At this point we were only ten feet from the German trenches. If we were discovered, we were like rats in a trap. Our way was cut off unless we ran along the wire to the narrow lane we had cut through. With our hearts in our mouths we waited for the three-tap signal to rush the German trench. Three taps had gotten about halfway down the line when suddenly about ten to twenty German star shells were fired all along the trench and landed in the barbed wire in rear of us, turning night into day and silhouetting us against the wall of light made by the flares. In the glaring light we were confronted by the following unpleasant scene.