The Isla de Cuba: To It the Spanish Flag Was Transferred.

The Baltimore, aided by the Olympia and the Raleigh, now kept up a deadly fire on the Juan de Austria; which answered this terrible fusillade with intermittent volleys, that spoke well for the courage, but poorly for the aim, of her gunners.

It was at this moment that the Raleigh sent a shell crashing through the other’s centre, exploding her magazine; in an instant she seemed a crater of flame, and sank back like the Cristina, a total wreck. Her flying fragments also inflicted such damage upon the gunboat El Correo, which lay beside her, that she was completely disabled. The Petrel gave her a finishing shot, that closed her brief career. Another Spanish gunboat, the General Lezo, also set out to accomplish great things, but the Concord, with a few good shots, put a quietus upon her warlike ambition, and, like her sister ships, she too was soon a floating wreck.

Meanwhile, the Boston was engaged in a duel with the Velasco. Captain Wildes, of the former, stood on the bridge of his ship vigorously fanning with a palm-leaf fan; for it was a hot morning and it was the captain’s policy to keep cool. The Velasco responded to the Boston’s broadsides but feebly. Then with a plunge she careened to one side and sank heavily, her crew having scarcely enough time to escape to the adjacent shore. The Castilla had already been set on fire and scuttled by her crew, to prevent her magazine from exploding.

The Don Antonia de Ulloa, which was engaged with the Olympia and the Boston, though riddled with shells and on fire in a dozen places, refused to surrender. Her gallant commander Robion stuck to his ship to the very last; then she sank with colors flying, a signal example of Spanish bravery. Another vessel had hauled down her flag, but when a boat’s crew from the McCulloch approached to take possession of her, she treacherously fired on them. Suddenly, from every ship in the American fleet there thundered a swift and awful retribution. There was darkness around her shivering hull, there was a dull explosion and a lurid glare; and when the smoke had rolled away nothing but a few floating fragments were left to indicate the traitor’s fate.

Thus ship after ship of the Spanish fleet met a like fate, until Admiral Montojo, on the deck of the deserted and almost-useless Isla de Cuba, took down his colors, and, with a few surviving officers, escaped to the shore.

The Yankees Are Victorious.

But, notwithstanding the destruction and the surrender of the Spanish fleet, the batteries kept up an incessant fire. The Americans now turned their attention to these, and speedily silenced them. The Petrel was left behind to complete the destruction of the smaller gunboats. This she did most effectually.