From the yacht I got hatchets and machetes and we set to work. Before night we all had a tremendous respect for the power of resistance offered by a Panama jungle. We might almost as well have hacked at rubber.
There was none of that sturdy solidity of our northern woods. The jungle yields to every blow and springs back into place with a persistence that seems devilish. By nightfall we had made so little progress that I was discouraged.
To our right there was a mangrove swamp. As we passed its edge on the way back to the boat our eyes beheld thousands upon thousands of birds coming there to roost for the night. Among them were many aigrette herons, white as the driven snow. I think I have never seen a bird so striking as this one.
Blythe, with Neidlinger, Higgins, our engineers, and the other fireman, took the second day on shore. Morgan was doing the cooking, and so was exempt from service. Dugan, still weak from his wound, was helping in the galley as best as he could.
All through the third day it rained hard, but on the fourth I and my detail were back on the job. We were making progress. By this time a path had been cut through to the palm grove and from it to the umbrella tree.
It was clear that a century ago the line of palms must have stretched farther down the hill, for now the nearest was at least fifty yards from the umbrella tree, instead of twelve as mentioned in the directions.
The only alternative to this was that the original umbrella tree had disappeared, and this I did not want to believe. At best one of the landmarks had gone.
We could go seven paces beyond the big tree, but "beyond" is a vague word, the point from which the measurement began having vanished.
Moreover, we encountered here another difficulty.
"Take a Be line from here thirty paces throu ye Forked Tree," we read on the chart, but the forked tree had apparently fallen and rotted long since. There were trees in the jungle, to be sure, but none of them were of sufficient age to have been in existence then.
The best I could do was to guess at the point seven paces beyond the umbrella tree and, using it as a center, draw a circle around it at thirty paces. Our machetes hacked a trail, and at one point of it we crossed the stump of a tree that had been in its day of some size.
The stump had rotted so that one could kick it to pieces with the heel of a boot. This might or might not be the remains of the forked tree, but since we were working on a chance, this struck us as a good one to try.
It was impossible to tell where the fork had been, but we made a guess at it and proceeded to follow directions.
"Here cut a Rite Anggel N. N. E. till Tong of Spit is lost."
This at least was specific and definite. North northeast we went by the compass, slashing our way through the heavy vines and shrubbery inch by inch. We dipped over a hillock and came out of the jungle into the sand before the end of the spit was hidden by higher ground.
"Cast three long steps Souwest to Big Rock and dig on landward side."
Three steps to the southwest brought me deeper into the sand. There was no big rock in sight.
I looked at Tom. He laughed, as he had a habit of doing when in a difficulty.
"I guess we'll have to try again, Jack."
Gallagher broke in, touching his hat in apology:
"Not meaning to butt in, Mr. Sedgwick, but mightn't the rock be covered with sand? Give a hundred years and a heap of sand would wash into this cove here."
"There's sense in that. Anyhow, we'll try out your theory, Gallagher."
I marked a space about twelve by twelve upon which to begin operations. It took us an hour and a half to satisfy ourselves that nothing was hidden there.
I marked a second square, a third, and finally a fourth. Dusk fell before we had finished digging the last. Tired and dispirited we pulled back to the yacht.
During the night it came on to rain again, and for three successive days water sluiced down from skies which never seemed empty of moisture. There was a gleam of sunshine the fourth day and though the jungle was like a shower bath Blythe took his machete and shovel squad to work.
At the end of the day they were back again. Sam had picked on a great lignum vitæ as the forked tree named in the chart and had come to disappointment, even as I had.
In the end it was Gallagher who set us right. By this time, of course, every member of our party had the directions on the chart by heart, though several had not read the paper. We had finished luncheon and several of the men were strolling about. I was half way through my cigar when Gallagher came swinging back almost at a run.
"Beg pardon, sir. Would you mind coming with me?"
"What is it?" I asked in some excitement.
"It may not amount to anything. I don't know. But I thought I'd tell you, Mr. Sedgwick."
He had been lying down on the sand where it ran back to the jungle from the farthest inlet. Kicking idly with his heel he had come to solid stone. An examination proved to him that he was lying on a big rock covered with sand.
"You think this is the Big Rock," I said, after I had examined it.
"That's my idea. Stand here, sir, at the edge. You can't see the tongue of the spit, can you?"
"No, but that doesn't prove anything. We can't see it from this inlet at all."
"Sure about that, sir? Take three steps nor'east—long ones. Can you see the point now?"
"No, there's a hillock between."
"Take one step more."
I moved forward another yard. Over the top of the rise I could just see the sand tongue running into the bay.
Jimmie, the irrepressible, broke out impatiently.
"Don't see what he's getting at, Mr. Sedgwick. The map says to take three steps southwest to the big rock."
"Exactly, Jimmie, but we're starting from the big rock, so we have to reverse directions. By Jove, I believe you've hit on the spot, Gallagher."
I called to Alderson to bring the men with their spades. A tree more than a foot thick at the ground had grown up at the edge of the rock. We brought this down by digging at the roots. After another quarter of an hour's work Barbados unearthed a bottle. He was as proud of his find as if it had been a bar of gold.
We were all excited. The bottle was passed from hand to hand.
"We're getting warm," I cried. "This is the spot. Remember that every mother's son of you shares what we find. Five dollars to the man that first touches treasure."
There was a cheer. The men fell to work with renewed vigor. Presently Gallagher's spade hit something solid. A little scraping showed the top of an iron box.
"I claim that five, sir," cried Gallagher.
I jumped into the hole beside him. With our hands we scraped the dirt away from the sides.
"Heave away," I gave the word.
We lifted the box to the solid ground above. It was very rusty, of a good size, and heavy.
"Let's open it now," cried Jimmie, dancing with enthusiasm.
"Let's not," I vetoed. "We'll take it on board first. Five dollars to the man that finds the second box."
But there was no second box. We worked till dark at the hole. Before we left there was an excavation large enough for the cellar of a house. But not a trace of more treasure did we find.
Blythe had decided it best not to open the treasure before the men, and though the crew was plainly disappointed we stuck to that resolution.