On the afternoon of May 31st, at Fair Oaks, the Confederates were driving the Federal soldiers through the woods in disorder when this battery (McCarthy's) together with Miller's battery opened up with so continuous and severe a fire that the Federals were able to make a stand and hold their own for the rest of the day. The guns grew so hot from constant firing that it was only with the greatest care that they could be swabbed and loaded. These earthworks were thrown up for McCarthy's Battery, Company C, 1st Pennsylvania Artillery, near Savage's Station. The soldiers nicknamed it the "Redhot Battery." [Illustration: AIMING THE GUNS AT FAIR OAKS. COPYRIGHT BY PATRIOT PUB. CO.] Here we see the beginning of the lull in the fighting of the second day at Fair Oaks, which it has been asserted led to a fatal delay and the ruin of McClellan's Peninsula Campaign. The first day's battle at Fair Oaks, May 31, 1862, was decidedly a Federal reverse which would have developed into a rout had not Sumner, crossing his troops on the perilous Grapevine Bridge, come up in time to rally the retreating men. Here we see some of them within the entrenchments at Fair Oaks Station on the Richmond & York River Railroad. The order will soon come to cease firing at the end of the second day's fighting, the result of which was to drive the Confederates back to Richmond. McClellan did not pursue. The heavy rainstorm on the night of May 30th had made the movement of artillery extremely difficult, and McClellan wanted to complete the bridges and build entrenchments before advancing. This delay gave the Confederates time to reorganize their forces and place them under the new commander, Robert E. Lee, who while McClellan lay inactive effected a junction with "Stonewall" Jackson. Then during the Seven Days' Battles Lee steadily drove McClellan from his position, within four or five miles of Richmond, to a new position on the James River. From this secure and advantageous water base McClellan planned a new line of advance upon the Confederate Capital. In the smaller picture we see the interior of the works at Fair Oaks Station, which were named Fort Sumner in honor of the General who brought up his Second Corps and saved the day. The camp of the Second Corps is seen beyond the fortifications to the right. [Illustration: FORT SUMNER, NEAR FAIR OAKS. COPYRIGHT BY PATRIOT PUB. CO.] [Illustration: "FLYING ARTILLERY" IN THE ATTEMPT ON RICHMOND THE CANNONEERS WHO KEPT UP WITH THE CAVALRY--IN THIS SWIFTEST BRANCH OF THE SERVICE EACH MAN RIDES HORSEBACK COPYRIGHT, 1911, REVIEW OF REVIEWS CO.]