The Americans were subjected at times to a heavy artillery fire, especially while crossing the plateau. For about two miles it was necessary for them to advance in the open on high ground, plainly visible to German observers. There was little cover, and both heavy and light artillery swept the zone, but with slight effect and without checking to any degree the forward movement.
The advance of the Americans over the plateau was effected without material loss because, instead of advancing in regular formations, they were filtered into and through the zone, never presenting a satisfactory target.
The German stand on the Vesle had enabled them to remove the bulk of the supplies they had accumulated there and what they could not remove they burned. Vast fires, sending up clouds of smoke in the distance, marked where ammunition dumps and other stocks of supplies were being destroyed that they might not fall into the hands of the Americans. Thus it was that the progress from the Vesle presented a different aspect from that between the Marne and the Vesle, where the way had been impeded in places by the unimaginable quantities of supplies of every conceivable kind the Hun had abandoned in his flight.
By September 10th, the pursuit had come to an end, as far as the Iron Division was concerned. The Americans and French were on the Aisne and the enemy again was snarling defiance across a water barrier.
The artillery regiments followed the infantry as far as the high ground between the rivers and there took position to blast the Huns away from the Aisne and send them rolling along to their next line, the ancient and historic Chemin-des-Dames, or Road of Women.
Battery C, 107th Artillery, of Ph[oe]nixville, commanded by Captain Samuel A. Whitaker, of that town, a nephew of former Governor Samuel W. Pennypacker, was the first of the Pennsylvania big gun units to cross the Vesle.
On the night of September 10th, the 107th was relieved by the 221st French Artillery Regiment, near the town of Blanzy-les-Fismes. The French used the Americans' horses in moving into positions. They discovered they had taken a wrong road in moving up and just as they turned back the Germans, who apparently had learned the hour of the relief, laid down a heavy barrage. A terrible toll was taken of the French regiment.
Lieutenant John Muckel, of the Ph[oe]nixville battery, with a detail of men, had remained with the French regiment to show them the battery position and bring back the horses. When the barrage fell, Lieutenant Muckel was thrown twenty-five feet by the explosion of a high-explosive shell, and landed plump in the mangled remains of two horses. All about him were the moans and cries of the wounded and dying Frenchmen. He had been so shocked by the shell explosion close to him that he could move only with difficulty and extreme pain. He was barely conscious, alone in the dark and lost, for the regiment had gone on and his detachment of Americans was scattered.
Lieutenant Muckel, realizing he must do something, dragged himself until he came to the outskirts of a village he learned later was Villet. Half dazed, he crawled to the wall of a building and pulled himself to his feet. He was leaning against the wall, trying to collect his scattered senses, when a shell struck the building and demolished it.
The Lieutenant was half buried in the débris. While he lay there, fully expecting never again to rejoin his battery, Sergeant Nunner, of the battery, came along on horseback and heard the officer call. The Sergeant wanted the Lieutenant to take his horse and get away. The Lieutenant refused and ordered the Sergeant to go and save himself. The Sergeant defied the Lieutenant, refusing to obey and announcing that he would remain with the officer if the latter would not get away on the horse. At last they compromised, when the Lieutenant had recovered somewhat, by the Sergeant's riding the horse and the Lieutenant's assisting himself by holding to the animal's tail. In this way they caught up with the battery.