In an hour the forward movement had again commenced, a heavy column poured across the bridge, the firing from Valerien having now ceased. Cuthbert watched the black mass advancing up the slope towards Courbeil. It was not until they reached the top of the slope that Valerien suddenly opened fire. Puff after puff of white smoke darted out from its crest in quick succession, the shells bursting in and around the heavy column. In a moment its character changed; it had been literally cut in half by the iron shower. Those in front of the point where the storm had struck it, broke off and fled to the village of Nanterre on the left, where they took shelter among the houses. The other portion of the column broke up as suddenly, and became at once a disorganized mob, who at the top of their speed rushed down to the slope again to the bridge at Neuilly. Across this they poured in wild confusion and made no halt until they had passed the Fort Maillot. There the officers attempted to rally them, but in vain; many had thrown their muskets away in their flight, the rest slung them behind them, and continued their way to Paris, all vowing that they had been betrayed, and that they would have vengeance on the Commune. Seeing that there was no more probability of fighting on his side, Cuthbert returned to Madame Michaud's. "Madame is on the roof," Margot said as he entered; "everyone is up there: she said I was to give you breakfast when you came in; the coffee is ready, and I have an omelette prepared, it will be cooked in three minutes; Madame said that you would be sure to be hungry after being out so long." In a quarter of an hour he ascended to the roof. The resident on the ground-floor had an astronomical telescope with which he was in the habit of reconnoitring the skies from the garden. This he had taken up to the roof, where some twenty persons were gathered. A magnificent view was obtained here of the circle of hills from Valerien round by Meudon, and the whole of the left bank of the river. It needed but a glance to see that the army of the Commune had made but little progress. Although the fighting began soon after two o'clock in the morning, and it was now nearly mid-day, the heights of Meudon were still in the hands of the troops.