We soon had evidence, however, that there was an engagement in progress off the coast, if not at the front. Between nine and ten o'clock in the morning heavy cannonading could be heard in the direction of Morro Castle, and great clouds of white smoke began to rise over a projecting point of the rampart which hid, from our point of view, the mouth of the Aguadores ravine. Anxious to see what was going on, I persuaded Miss Barton to let the _State of Texas_ run out of the cove and take some position from which we might witness the bombardment. Getting under way at once, we steamed out four or five miles in a west-southwest direction to a point about three miles off Aguadores, from which we could see the whole line of the coast. A column of infantry--the Thirty-third Michigan, I think, under command of General Duffield--had moved westward along the railroad under the rampart to the mouth of the Aguadores ravine, and was apparently engaged in attacking the enemy's position there under cover of Admiral Sampson's guns. We could not clearly follow the movements of the troops, for the reason that they were hidden, or partially hidden, by the bushes and trees, but we could see every movement made and every shot fired by the war-ships. The _Gloucester_, on the western side of the notch, was knocking to pieces the old stone fort half-way up the hill; the _New York_, from a position directly in front of the railroad-bridge, was enfilading the ravine with four-and eight-inch shells; while the _Suwanee_, completely hidden most of the time in a great cloud of smoke, was close in to the mouth of the river, sweeping the whole adjacent region with a storm of projectiles from her rapid-fire and machine guns. I do not know whether the old Aguadores fort had any armament or not. Its sea face had been reduced to a heap of crumbled masonry before we reached the scene of action, and I did not afterward see a shot fired from it, nor a single soldier in or about it. Its offensive power--if it ever had any--was so completely destroyed, that I momentarily expected General Duffield's troops to ford the river above the railroad-bridge and take undisputed possession of it. But the Michigan men were apparently prevented from doing so by the fire from some rifle-pits up the ravine, which the guns of the war-ships could not, or did not, wholly silence. We were not in a position, perhaps, to form a trustworthy judgment with regard to the strength of the Spaniards' defense; but it seemed to me that if the attack had been vigorously made and persistently followed up, the enemy might have been driven from the ravine. Admiral Sampson, in his report of the engagement, says that the Spaniards had no artillery except one small field-piece, which they fired only four or five times, and that not more than fifteen or twenty of them could be seen, at any time, in or about the rifle-pits. General Duffield, on the other hand, reports that they numbered five hundred, and that their artillery shelled the railroad track and the woods where his troops were until 3 P.M.--about five hours. That their fire was not very destructive sufficiently appears from the fact that, in half a day of more or less continuous skirmishing, General Duffield lost only two men killed and six wounded.