“Still he would have the power to make us come back to his brig. Look, he has left the vessel's side, and is going directly toward the light-house.”
Mulford made no immediate answer, but remained at Rose's side, watching the movements of the captain. The last pulled directly to the islet with the buildings, a distance of only a few hundred feet, the light-house being constructed on a rocky island that was nearly in the centre of the cluster, most probably to protect it from the ravages of the waves. The fact, however, proved, as Mulford did not fail to suggest to his companion, that the beacon had been erected less to guide vessels into the haven, than to warn mariners at a distance, of the position of the whole group.
In less than five minutes after he had landed, Spike himself was seen in the lantern, in the act of lighting its lamps. In a very short time the place was in a brilliant blaze, reflectors and all the other parts of the machinery of the place performing their duties as regularly as if tended by the usual keeper. Soon after Spike returned on board, and the anchor-watch was set. Then everybody sought the rest that it was customary to take at that hour.
Mulford was on deck with the appearance of the sun; but he found that Spike had preceded him, had gone ashore again, had extinguished the lamps, and was coming alongside of the brig on his return. A minute later the captain came over the side.
“You were right about your sail, last night, a'ter all, Mr. Mulford,” said Spike, on coming aft. “There she is, sure enough; and we shall have her alongside to strike cargo out and in, by the time the people have got their breakfasts.”
As Spike pointed toward the light-house while speaking, the mate changed his position a little, and saw that a schooner was coming down toward the islets before the wind. Mulford now began to understand the motives of the captain's proceedings, though a good deal yet remained veiled in mystery. He could not tell where the brig was, nor did he know precisely why so many expedients were adopted to conceal the transfer of a cargo as simple as that of flour. But he who was in the secret left but little time for reflection; for swallowing a hasty breakfast on deck, he issued orders enough to his mate to give him quite as much duty as he could perform, when he again entered the yawl, and pulled toward the stranger.
Rose soon appeared on deck, and she naturally began to question Harry concerning their position and prospects. He was confessing his ignorance, as well as lamenting it, when his companion's sweet face suddenly flushed. She advanced a step eagerly toward the open window of Spike's state-room, then compressed her full, rich under-lip with the ivory of her upper teeth, and stood a single instant, a beautiful statue of irresolution instigated by spirit. The last quality prevailed; and Mulford was really startled when he saw Rose advance quite to the window, thrust in an arm, and turn toward him with his own sextant in her hand. During the course of the passage out, the young man had taught Rose to assist him in observing the longitude; and she was now ready to repeat the practice. Not a moment was lost in executing her intention. Sights were had, and the instrument was returned to its place without attracting the attention of the men, who were all busy in getting up purchases, and in making the other necessary dispositions for discharging the flour. The observations answered the purpose, though somewhat imperfectly made. Mulford had a tolerable notion of their latitude, having kept the brig's run in his head since quitting Yutacan; and he now found that their longitude was about 83 o west from Greenwich. After ascertaining this fact, a glance at the open chart, which lay on Spike's desk, satisfied him that the vessel was anchored within the group of the Dry Tortugas, or at the western termination of the well-known, formidable, and extensive Florida Reef. He had never been in that part of the world before, but had heard enough in sea-gossip, and had read enough in books, to be at once apprised of the true character of their situation. The islets were American; the light-house was American; and the haven in which the Swash lay was the very spot in the contemplation of government for an outer man-of-war harbour, where fleets might rendezvous in the future wars of that portion of the world. He now saw plainly enough the signs of the existence of a vast reef, a short distance to the southward of the vessel, that formed a species of sea-wall, or mole, to protect the port against the waves of the gulf in that direction. This reef he knew to be miles in width.
There was little time for speculation, Spike soon bringing the strange schooner directly alongside of the brig. The two vessels immediately became a scene of activity, one discharging, and the other receiving the flour as fast as it could be struck out of the hold of the Swash and lowered upon the deck of the schooner. Mulford, however, had practised a little artifice, as the stranger entered the haven, which drew down upon him an anathema or two from Spike, as soon as they were alone. The mate had set the brig's ensign, and this compelled the stranger to be markedly rude, or to answer the compliment. Accordingly he had shown the ancient flag of Spain. For thus extorting a national symbol from the schooner, the mate was sharply rebuked at a suitable moment, though nothing could have been more forbearing than the deportment of his commander when they first met.
When Spike returned to his own vessel, he was accompanied by a dark-looking, well-dressed, and decidedly gentleman-like personage, whom he addressed indifferently, in his very imperfect Spanish, as Don Wan, (Don Juan, or John,) or Se¤or Montefalderon. By the latter appellation he even saw fit to introduce the very respectable-looking stranger to his mate. This stranger spoke English well, though with an accent.
“Don Wan has taken all the flour, Mr. Mulford, and intends shoving it over into Cuba, without troubling the custom-house, I believe; but that is not a matter to give us any concern, you know.”