In the harbor, at the time of the battles just described, the Spaniards had a fleet of war-ships under the command of Admiral Cervera, an old and able naval commander. In the fleet were four large cruisers and two torpedo-boats. Three of the cruisers were of seven thousand tons burden each, and all could make from eighteen to nineteen knots an hour. Each carried a crew of about five hundred men, and all were well supplied with guns and ammunition.