At the end of the third day's fighting, all attacks of the Spaniards having been repulsed, Lieutenant-Colonel Huntington determined to take the offensive himself. About six miles southeast of the camp, at a place called Cuzco, there was a well from which the Spanish troops were said to obtain all their drinking-water, and a heliograph signal-station by means of which they maintained communication with Caimanera. On the morning of June 14 Captain Elliott, with two companies of marines and about fifty Cuban volunteers, was sent to attack this place, drive the Spaniards away, and destroy the well and signal-station. The expeditionary force engaged the enemy, five hundred strong, about eleven o'clock in the morning, and fought with them until three in the afternoon, driving them from their position and inflicting upon them a loss of sixty men killed and one hundred and fifty wounded. Then, after capturing the heliograph outfit, burning the station, and filling up the well, the heroic little detachment returned, exhausted but triumphant, to its camp, with a loss of only two men killed, six wounded, and twenty or thirty overcome by heat. On the fourth day of the long struggle for the possession of Guantanamo Bay, the Spaniards virtually gave up the contest and abandoned the field. A few guerrillas still remained in the chaparral, firing occasionally at long range either into the camp or at the vessels of the fleet; but, finally, even this desultory, long-range target practice ceased, and the last of the enemy fled, either to the fort at Caimanera or to Guantanamo city, leaving the plucky marines in undisputed control of the whole eastern coast of the lower bay. Our total loss in the series of engagements was only six men killed and twelve or fifteen wounded; but among the killed was the lamented Dr. Gibbs, acting assistant surgeon, United States navy, who was shot at one o'clock on the night of the 11th.