"At last I got down into the hold, and there I found a great number of big hogsheads, that were packed in so well under the deck that they had never moved in all these years. Of course I wanted to know what was in them, for, although it would not be gold or silver, it might be something almost as precious if it happened to be spirits of the olden time.
"After banging and working for some time I got out the bung of one of these hogsheads, and immediately air began to bubble up, and I could hear the water running in. It was plain the hogshead was empty, and I clapped the bung in again as quick as I could. I wasn't accustomed to sounding barrels or hogsheads under water, but as I knew this was an empty one I sounded it with my hatchet; and then I went around and got the same kind of a sound from each of the others that I hammered on. They were all empty, every blessed one of them.
"Now I was certain that this vessel had been outward bound; she had been taking out empty hogsheads, and had expected to carry them back full of West Indian rum, which was a mighty profitable article of commerce in those days. But she had fallen into temptation, and had gone to the bottom; and here were her hogsheads just as tight and just as empty as on the day she set sail from England.
"As I stood looking at the great wall of empty hogsheads in front of me, wondering if it would not be better to give up searching any more on this vessel, which evidently had not been laden with anything valuable, and go again on board the Spanish ship and make some sort of a plan for fastening lines to those treasure-boxes so that they might be hauled up on board the brig, I began to feel a sort of trouble with my breath, as if I might suffocate if I did not get out soon. I knew, of course, that something was the matter with my air-supply, and I signalled for them to pump lively. But it was of no use; my supply of fresh air seemed to be cut off. I began to gasp. I was terribly frightened, you may be sure; for, with air gone and no answer to my signals, I must perish. I jerked savagely at my signal-cord to let them know that I wanted to be pulled up,—it was possible that I might reach the surface before being suffocated,—but the cord offered no resistance; I pulled it toward me as I jerked. It had been cut or broken.
"Then I took hold of my air-tube and pulled it. It, too, was unattached at the other end; it had no connection with the air-pump.
"Breathing with great difficulty, and with my legs trembling under me, a thought flashed through my mind. As rapidly as possible I drew in the india-rubber air-tube. Presently I had the loose end of it in my hand. Then I caught hold of the bung of the hogshead which I had opened and which was just in front of me, and the instant I pulled it out I thrust in the end of the air-tube. To my great delight, it fitted tightly in the bung-hole. And now in an instant I felt as if I was sitting upon the pinnacles of Paradise. Air, fresh air, came to me through the tube! Not in abundance, not freely, for there was some water in the tube and there was a good deal of gurgling. But it was air, fresh air; and every time an exhaled breath escaped through the valve in my helmet, a little air from the hogshead came in to take its place.
"I stood for a while, weak with happiness. I did not know what had happened; I did not care. I could breathe; that was everything in the world to me.
"By gradually raising the tube a few feet at a time I managed to empty the water it contained into the hogshead, and then I breathed more easily. As I did not wish to wait until the air in the hogshead had been exhausted, I went to work on the bung in the next one, and soon transferred the end of my tube to that, which would probably last me a good while, for it was almost entirely free from water.
"Now I began to cogitate and wonder. I pulled in the end of the signal-cord, and I found it had not been rubbed and torn by barnacles; the end of it had been clean cut with a knife. I remembered that this was the case with the air-tube; as I placed it into the bung-hole of the first hogshead I had noticed how smoothly it had been severed.
"Now I felt a tug at the rope by which I was raised and lowered. I didn't like this. If I should be pulled up I might be jerked away from my air-supply and suffocate before I got to the surface. So I took a turn of the rope around a stick of timber near by, and they might pull as much as they chose without disturbing me. There I stood, and thought, and wondered. But, above everything, I could not help feeling all the time how good that air was! It seemed to go through every part of me. It was better than wine; it was better than anything I had ever breathed or tasted. A little while ago I was on the point of perishing. Now before me there were tiers of hogsheads full of air! If it had not been that I would be obliged to eat, I might have stayed down there as long as I pleased.