As yet the schooner's topmasts were visible only from the military top. After a few minutes had passed, however, the vessel's masts were visible from the bridge.

"Does her rig look like that of the 'Juanita,' Mr. Somers?" questioned young Benson.

"I can't say, sir," Eph replied. "I didn't see her, at Cobtown, under sail. I shall have to wait until I can make out the hull, sir, before I can make even a good guess."

Smoke was pouring heavily from the "Sudbury's" two funnels by this time, for the gunboat was being pushed, under forced draught, to considerably better than twenty knots an hour. The schooner apparently was making between seven and eight knots an hour.

In a few minutes more the hull of the stranger began to show. Eph, with a pair of marine glasses to his eyes, studied the stranger long and carefully. Lieutenant Benson, knowing it would be folly to hasten his comrade's judgment, waited in silent patience.

"That craft looks very much like the 'Juanita,' sir," ventured Eph, at last. "In fact, sir, I think that's our schooner."

"Steer up to windward of her, then, Mr. Somers," Jack directed. "Mr. Fullerton, give orders to have the port bow gun manned. When the order is given, be prepared to fire a blank shot toward the schooner. If, after one minute, the schooner shows no signs of heaving to, then fire a solid shot across her bows."

"Very good, sir."

Without leaving the bridge Ensign Fullerton passed the word for the manning of the gun and loading with a blank cartridge.

There was a new, deeper glow in Eph Somers's eyes as he paced the bridge. He was to have, at last, his wish to see the "Sudbury" fire a shot.