Christy answered very emphatically that no whistles were to be blown; though he ordered the lookouts to be doubled, and the steamer to proceed at half speed. 145 In the middle of the second dog watch, in charge of Mr. Baskirk, the lookout on the topsail yard made himself heard, and the others aloft repeated the call. "Sail on the starboard bow, sir!" said the first lookout from the yard, hailing the bridge. Captain Passford heard the hail from aloft, for he was planking the deck with the first lieutenant. Both of them rushed forward at a pace rather undignified for a commander. "Silence, aloft!" shouted the captain. "We have made her out. Mr. Flint, you will take the deck, and call all hands without any unnecessary noise." This order was given to Giblock, the boatswain, and in a minute or two every man on board was in 146 his station. The first lieutenant remained on the bridge, but the second took his place in the waist, and the third forward, though this arrangement of the officers was not sanctioned by ancient usage. Silence was commanded, and the engine, working at half speed, made hardly any noise. The captain had spoken to Sampson, the chief engineer, and he had done his best to avoid all noise in his department. 146 The captain and the first lieutenant remained on the bridge, anxiously sighting in the direction in which the sail had been reported to be. As the captain had instructed the engineer to do, he had caused the fires to be reduced and a change of fuel used so that the smokestack of the Bronx was just beginning to send up volumes of black smoke. The bunkers contained a small portion of soft coal for this purpose. 147 147 CHAPTER XIII The Bronx was slowly approaching the steamer in the fog, which appeared to have stopped her propeller, and to be resting motionless on the long swells, hardly disturbed by a breath of air. By this time the smokestack of the Bronx was vomiting forth dense clouds of black smoke. The steamers of the navy used anthracite coal, which burns without any great volume of smoke, and blockade runners had already begun to lay in whatever stock of it they were able to procure to be used as they approached the coast where they were to steal