"I think this is the place where they were, sir," said the Bo's'n.

He led me back to a little passage which I had not noticed before, and by the light of the still burning lamp we saw a flat stone lying upon the ground, and beside it lay the tools which the Smith had left behind for my release.

"There may be many such places hereabouts. That Minion must have come here and peered and pried and poked about until he started the stone. Gad, sir, he must have been nonplussed!"

"Shall we put them there again, Bo's'n?" I asked.

"No, sir. There are lots of places. Hollow trees, places way up in the branches, deserted nests, real large mammoth ones. I might divide 'em, sir. Places down on the shore far enough from the stream, so that if the sea robbers do come back they won't have an idea of looking there. I should like to tell you, sir, when I have got them hid away——"

The Bo's'n had wound the last thread of the fine brocade which he had been cutting for strings round the fourth bundle.

"Now I'll go," said I, "and good luck to you in finding a hiding place, only don't forget where it is."

"I don't think I can forget, sir," said he. "I'll take a range, and I am sure not to forget."

"Promise me one thing, Bo's'n," said I. "I am a very curious man. I do not really want to know where those jewels are to be hidden, and I want to be able to swear on my conscience that I know nothing of them. Now promise me that, no matter how I try to worm your secret out of you, you will not tell me until we start for home. I should surely tell the Skipper, and if Miss Archer asked me——"

"Yes, sir, I understand, sir; couldn't refuse, sir; would be done for, sir. Very well, sir. I swear upon my honour that you shall not know anything about the hiding place until we are able to sail again, Mr. Jones, sir."