The Lieutenant halted here and hid his men in the woods, and proceeded alone to a cross-road, to reach an eminence that gave him a view of the country around. While there one of the Union gunboats threw a shell into a rebel party some distance above. The Lieutenant then returned to his command, avoiding the Richmond road, as it was full of the enemy, apparently. He got a negro, belonging to Mr. Hill Carter, to pilot him down to the landing. The darkey stated that his master had acted as colonel in the rebel army at Williamsburgh, but he got enough of it, and had left the army. While passing through this man's plantation the old chap rode down and demanded, “Are you Yankee troops or confederate?” The Lieutenant answered that they were Union troops. Mr. Carter then stated that he did not allow confederate troops to come on his plantation, as the gunboats shelled them, and would soon destroy his house. The Lieutenant assured him that he should be protected as far as they went. The Lieutenant got an old boat and two slaves to row him out to the Galena, Captain Rodgers. When about one half a mile from the boat he was met by a cutter from the ship. The message delivered was verbal, as the undertaking was very hazardous, and no writing was given. It was a gallant exploit all through, and was the first communication opened with the army. The party returned in the night, and reached camp at this point at eleven o'clock on Monday morning. While the Lieutenant was on board the Galena, a squadron of the rebel cavalry entered the small town on the opposite side of the James River at City Point, at the mouth of the Appomattox River. Two shells were thrown into the town, and the enemy “skedcladled.” The Galena is very much cut up by the enemy's shot. She will be obliged to go into dock before she can go into action again. The battery she was engaged with mounted thirty large guns. A lot of shot are still sticking in her below the water-line. Colonel Samuel W. Owen, with a battalion of the Third Pennsylvania cavalry,--together with a body of infantry, all under the immediate command of General Naglee, made a reconnoissance yesterday some two miles in advance of this point. They drove in the enemy's pickets, killing one. They found the enemy in force, posted with artillery. The reconnoissance accomplished, the whole party returned without accident, the enemy not deeming it proper to follow, although outnumbering the Unionists largely. The Eighth Pennsylvania cavalry, Col. Gregg, a few hours later, met a body of the rebels, engaged them and drove them toward Richmond. Colonel Gregg had three men killed.