Mention has been made of the embarrassment caused General Lee during his Gettysburg campaign by the absence of Stuart with his calvary on one of his raids. In the autumn, Stuart started out on a reconnaissance to Catlett's Station, where he observed French's column in the act of withdrawing from the river, whereupon he turned back toward Warrenton. Taking the road leading from that town to Manassas, he found himself unexpectedly confronting the corps of General Warren. Thus he was caught directly between two fires and in imminent danger of defeat and capture, for his force was but a handful compared with either column of the Federals. Fortunately for the raider, he and his men were in a strip of woods, and had not been seen, but discovery seemed certain, for their enemies were on every hand, and the slightest inadvertence, even such as the neighing of a horse, was likely to betray them. Stuart called his officers around him to discuss what they could do to extricate themselves from their dangerous situation. No one proposed to surrender, and it looked as if they would be obliged to abandon their nine pieces of horse artillery and wait until night, when they might cut their way out. [Illustration: THE SWAMP ANGEL BATTERY BOMBARDING CHARLESTON.] Stuart did not like the idea of losing his guns. At any rate, he would not consent, until another plan which had occurred to him was tried. Several of his men were dismounted, and each was furnished with a musket and infantry knapsack. The uniform was not likely to attract notice in the darkness, in case they met any Federals. These messengers were ordered to pick their way through the Union lines to Warrenton, where they would find General Lee, who was to be told of the danger in which Stuart was placed. The Confederate commander could be counted upon to send prompt help. Fortunately for Stuart, two of his men succeeded in getting through the Union lines and reaching Lee. At the best, however, the night must pass before help could arrive, and it need not be said that the hours were long and anxious ones to the troopers hiding in the woods, with the Federal camp-fires burning on every side, and the men moving about and likely to come among them at any moment. They were so close, indeed, that their laughter and conversation were plainly heard.