Tuscumbia stuck to her, the two drifting down together until out of range, when the gunboat towed the other ashore. The Tuscumbia had a shot in the bows under water, starting seven planks and causing her to leak badly. Though repeatedly hulled, the armed vessels received no injury unfitting them for instant service, and of their crews lost only 13 wounded. By three o'clock in the morning they were all anchored twelve miles above New Carthage, ready to co-operate with the movements of the army. Encouraged by the comparative success of the transports on the 16th, Grant directed six more to run the batteries, which was done on the night of the 22d. One got a shot under water, and sank after getting by; the others were more or less damaged, but were repaired by the orders of Admiral Porter. Still the number was so limited, in proportion to the amount of transportation required, that the general decided to move the troops by land to Hard Times Landing, twenty-five miles below New Carthage by the course of the river. The ships of war and transports followed, the latter carrying as many men as they could. Five miles below Hard Times, on the opposite shore, is Grand Gulf, where a battery had fired upon Farragut, both on his passage to Vicksburg and return from there, after the fight at Port Hudson. The Confederates had begun to strengthen the works immediately after that time to prevent him from going by with impunity; but as he considered his task limited to the blockade of the Red River and the Mississippi below, to which alone his force was adequate, he had not again come within their range. Immediately above Grand Gulf is the mouth of the Big Black River, a considerable stream, by which supplies from the Red River country were transported to the interior of the Confederacy on the east of the Mississippi. Eight hundred yards below the mouth of the Big Black is the Point of Rocks, rising about seventy-five feet above the river at its then height. On this was the upper battery, mounting, at the time of attack, two VII-inch rifles, one VIII-inch smooth-bore, and a 30-pound rifled gun on wheels. A line of rifle-pits and a covered way led from there to the lower fort, three-quarters of a mile farther down, in which were mounted one 100-pound rifle, one VIII-inch smooth-bore, and two 32-pounders. There were in addition five light rifled guns, 10-and 20-pounders, in different parts of the works. The Point of Rocks battery was close over the river, but the bluffs below receded so as to leave a narrow strip of land, three to four hundred yards wide, along the water and in front of the lower fort. All the fortifications were earthworks. [Illustration: Battle at Grand Gulf.]