"Here they come!" the colonel shouted, "steady, men, wait till you see them; then open fire upon them as quickly as you can load, but aim steadily. Captain Des Valles, will you warn the line to the left that they are, when the word is given, to retreat at the double, bearing away first to the left so as to clear the ground for the fire from the houses. As soon as they are abreast of them they are to enter at the rear and aid in the defence. Captain Rainault, will you take similar orders away to the right? Ah, here they are." As he spoke a storm of musketry broke out all along the line as a dark mass could be seen approaching. But the enemy were too strong to be resisted, and in a few seconds the colonel shouted the orders to retreat. Then at the top of their speed the Franc-tireurs ran back, and the instant they cleared off from the front of the houses the colonel shouted to the officer in command there to open fire. In half a minute the Franc-tireurs were in the enclosure. Each company had already had its position in case of attack assigned to it. For a short time only those on the side facing the enemy were engaged, but the Prussians speedily overlapped the position and attacked it on all sides. Several times they rushed up close to the barricades, but the fire was so hot that they were compelled to fall back again. The circle of fire afforded the gunners in the battery sufficient indication as to the position of the defenders, and their shell fell rapidly both in front and behind it. The fight had lasted but a few minutes when a crashing volley was fired from the left. The attack on the houses at once slackened, as the Prussians turned to oppose the reinforcements that had come up; but when, shortly afterwards, the regiment from the other side also reached the scene of action their commander felt the surprise had failed, and the Prussians retired to their former position, and the affair was over. Four companies of the line were left to strengthen the position should the enemy try another attack before daybreak, and then, after congratulating the colonel of the Franc-tireurs on the vigilance that had prevented his being taken by surprise, and the sturdy defence he had made, the officers of the line withdrew their men to the positions they had before occupied. The loss of the Franc-tireurs was small. The volley that had preceded the attack had done no execution whatever, and as they had fought in shelter they had lost but eight men killed and a score wounded. It was the sharpest affair in which they had as yet been engaged, and the old colonel was highly pleased with the result. After the outpost had resumed their former position Cuthbert related to his comrades the particulars of his struggle with the Prussian sergeant.