At noon the Germans retreated, but all day long their artillery as well as our own was busy. A great deal of counter battery work was going on. Shells were likewise being dropped along the sector of the German trenches we had captured from them. At dusk as we were "standing to" the Germans sent up a great number of coloured rockets, and suddenly our outpost men who had been stationed in shell holes came in with the news that the Prussian Guards were advancing in close formation on a counterattack against us. Our S.O.S. was sent up and quickly answered by our artillery. Just before their barrage opened up, we quickly jumped out of Nun's Alley trench and got into shell holes. With the assistance from our artillery, and every machine gun and rifle playing upon the advancing hordes of Prussians in close formation, we mowed them down ruthlessly. What was left of them turned and fled. Until the night of the 18th we held the line, and during this time we had four counter-attacks in one day. Our ration parties could not be sent out, nor could we get our rations for two days. Our iron rations were eaten by special permission from the commanding officer, and it was only on the night of the relief that we were able to obtain more food. I noticed the Germans had built some very good and deep dugouts in Nun's Alley, but as we were liable to counterattack at any time, I did not examine them. I was glad for the few men I had left of my platoon when the relief took place, about 1.30 the morning of the 19th. They were all keyed up to the highest pitch and keeping up on their nerves alone. They had had no sleep while they were in the attack, so after giving all information about the enemy to the platoon commander of the relief, we got on our way back to rest billets. We did not delay and were soon marching away from the danger zone. The nervous strain began to wear off the men, although they were dropping from lack of sleep and fatigue. First one man and then another would drop out. When we were about 800 yards from our rest billets I heard a loud "hurrah! hurrah!" It came from the officers and men whose turn it had been to remain out of the line. They had come to meet us and brought along with them the Brigade Bagpipers, who immediately began to strike up "The Campbells Are Coming" and "The Cock of the North." It was wonderful, the effect this music had on the boys, who immediately began to brace up and marched in very briskly. Our efforts and success were appreciated, and it was not long until we all had a good meal that had been specially prepared for us. And after eating the same, we were soon in bed.