“I’ve thought of that two or three times,” replied the captain, shaking his head; “but they went down in deep waters,—forty fathoms, at least,—which is far beyond your powers.”

“True,” returned Edgar, “but the prow of the pirate-chief was, you know, run down in only nineteen fathoms, and that is not beyond us.”

“Is it not?”

“No, we have already been deeper than twenty fathoms with the dress I have on board.”

“There is only one objection,” said the captain, pausing in his walk; “I have learned from the prisoners that before we came up with them, Pungarin had had all the money and chief treasure transferred from his own prow to another, which was a faster boat, intending to change into it himself, but that after our appearing he deferred doing so until the fight should be over. If this be true, then the treasure went down in deep water, and the chiefs prow has nothing in it worth diving for.”

“But we are not sure that this story is true; and at all events it is probable that at least some of the treasure may have been left in Pungarin’s boat,” urged Edgar.

“Well, I’ll make the trial; but first I must dispose of my prisoners.”

So saying, the captain resumed his walk and Edgar went below to look after his engine, having, in passing, given Rooney Machowl instructions to overhaul the diving gear and get it into good working order.

This Rooney did with much consequential display, for he dearly loved to bring about that condition of things which is styled “astonishing the natives.” As the Malays on board, seamen and captives, were easily astonished by the novelties of the western hemisphere, he had no difficulty in attracting and chaining their attention to the minutest details of his apparatus. He more than astonished them!

With the able assistance of Baldwin and Maxwell and Ram-stam, he drew out, uncoiled, rubbed, examined inch by inch, and re-coiled the life-line and the air-tube; unscrewed the various pieces—glasses, nuts, and valves—of the helmet, carefully examined them, oiled them, and re-fastened them, much to the interest and curiosity of “the natives.” The helmet itself he polished up till it shone like a great globe of silver, to the intense admiration of “the natives.” The pump he took to pieces elaborately, much to the anxiety of “the natives,” who evidently thought he had wantonly destroyed it, but who soon saw it gradually put together again, much to their satisfaction, and brought into good working order. Rooney even went the length of horrifying one or two of “the natives” by letting one of the heavy shoulder-weights fall on their naked toes. This had the effect of making them jump and howl, while it threw the others into ecstasies of delight, which they expressed by throwing back their heads, shutting their eyes, opening their mouths, and chuckling heartily.