Grimpettes Wood was the Fifty-fifth Infantry Brigade's own "show." The wood lies north of Courmont and just south of Sergy. It is across the Ourcq, which is so narrow that some of the companies laid litters from bank to bank and walked over dryshod, and so shallow that those who waded across hardly went in over their shoetops. At one side the wood runs over a little hill. The 109th and 110th were told, in effect:-- "The Germans have a strong position in Grimpettes Wood. Take it." The regiments were beginning to know something about German "strong positions." In fact they had passed the amateur stage in dealing with such problems. Although, perhaps they could not be assigned yet to the expert class, nevertheless they were supplied with groups of junior officers and "non-coms" who felt--and justly--that they knew something about cleaning up "strong positions." They no longer went about such a task with the jaunty _sang froid_ and reckless daredeviltry that had marked their earlier experiences. They had learned that it did themselves and their men no good and was of no service to America, to advance defiantly in the open in splendid but foolish disregard of hidden machine guns and every other form of Hun strafing. Yet when it came to the taking of Grimpettes Wood, they had no alternative to just that thing. The Germans then were making their last stand on the line of the Ourcq. Already they had determined on, and had begun, the further retreat to the line of the Vesle, at this point about ten miles farther north. Such places as Grimpettes Wood had been manned in force to hold up the Franco-American advance as long as possible. When they were torn loose, the Huns again would be in full flight northeastward. Grimpettes was organized as other small woods had been by the Germans during the fighting of the summer: the trees were loaded with machine guns, weapons and gunners chained to their places; the underbrush was laced through with barbed wire; concealed strong points checker-boarded the dense, second growth woodland, so that when the Pennsylvanians took one nest of machine guns they found themselves fired on from two or more others. This maze of machine guns and snipers was supplemented by countless trench mortars and one-pounder cannon. The taking of the hilly end of the wood was assigned to the 110th, and the 109th was to clean out the lower part. It was a murderous undertaking. The nearest edge of the wood was 700 yards from the farthest extension of the village of Courmont that offered even a shadow of protection.