As the watchman delivered the implements to the Marshal he was requested to keep an eye on the Fortuna. This he promised to do.
"I have an idea," explained Harrison in parting, "that the parties I am expecting to call will be across the bay, but in case they should come, hold them even if you have to resort to violence."
"A few more and we"d have a load," remarked Jack as the skiff with its unusual cargo pulled away from the Fortuna. I"m glad there are enough boys to go around so we can have one to each oar."
"We have got a crowd, sure enough," admitted Frank. "Did you bring a gun with you in case something might turn up?"
"Indeed I have," replied Jack. "I am pretty sure the others have theirs, too," he added. A vote of the crowd showed he was right. Every member of the Fortuna"s regular crew had an automatic.
A short time only was required for the pa.s.sage across the bay, between the supports of the railroad bridge and around the point to a spot as near the fort as Harrison deemed best to approach.
"h.e.l.lo," cried Tom shaking out the line he had brought for a painter, "there are two pieces here. One is short and the other a long one. I may as well use only the short one."
"Better take the other with you," suggested Jack. "Someone may pa.s.s while we"re away and think they could use it."
"Good idea," a.s.sented Tom. "I"ll keep it with me."
Not far from where the boys landed they discovered the time-worn earthworks of what had once been the old fort. Trees nearly a foot in diameter were seen growing on the former breastworks. Everywhere one could see that the fort had been long unoccupied.
Harry immediately proceeded to search for the trees that had been used as ranges when the map had been made. He was not long in finding what he sought. His feet were almost in the waters of the rising tide when the spot where the treasure was supposed to be was located. All were visibly excited. The prospect was alluring.
"Shall we start to dig a hole here?" asked Tom, shovel in hand.
"Make a little hole and we"ll touch off the dynamite."
A short time sufficed to bury the explosive in a good location.
"Let"s all stand back now and see what happens," cried Tom.
"Mr. Harrison, show Harry how to light it," requested Jack.
"Stand back; here come Wyckoff and Lopez."
CHAPTER XXIV
DEFEATED BY GREED
Loaded with men, a boat was approaching from the westward. Standing in the bow were Wyckoff and Lopez, the two princ.i.p.als in the efforts to drive our friends from that neighborhood.
Although the moonlight rendered outlines indistinct to the extent that it was impossible to see the exact expressions on their faces, the boys could all determine from their tense att.i.tudes that they were intensely wrought up by their mission there.
A warning hand was extended by Wyckoff toward the rowers. One of the negroes had been clumsy with his oar. The noise of the splash evidently grated on Wyckoff"s nerves. His very att.i.tude bespoke a nervous energy pent up and on the point of bursting forth.
By his side stood Lopez, his trusty rifle in hand. As they saw the weapon, the boys who had seen him use it in times past knew that his skill with the firearm was marvelous indeed. They knew it would fare ill with anyone upon whom he trained it.
"Wonder why they"ve brought their gang," cautiously whispered Harry into Jack"s ear. "They"ve been mighty exclusive until now."
"Hush," cautioned Jack in a very low voice. "These others are simply negroes they have picked up somewhere to do the digging. These are not men who might thwart the Wyckoff and Lopez purpose."
"Better be careful about your talking," cautioned Harrison. "If all the story is true it will be necessary to dig the treasure in silence if it is to be recovered at all. Any noise breaks the spell if it occurs before the chest is fully out of its cache."
"We won"t make any noise, you can be sure of that," declared Harry.
"We"ve seen that man Lopez shoot. We know how he does it."
Evidently the men approaching the sh.o.r.e had been fully cautioned in regard to the necessity for quiet. The crew sprang out and dragged the craft high and dry on the sands, then removed the shovels.
"They mean business all right," declared Arnold in Harry"s ear. "See how Lopez herds those field hands along with that rifle."
"He just poked one fellow in the back with it," answered Harry. "The lad just stumbled a little and Lopez jabbed him in the back. I"ll bet that fellow"s too scared to dig much."
"Look at the fellow," excitedly whispered Jack. "He"s going right to the spot where we located the treasure. He"s got the map in his head, all right. He knows just where to dig."
"Gee," shivered Tom, "I"m mighty glad this clump of palmettos here is between us and them. With the bright moonlight they"d see us a mile away. Wouldn"t Lopez have a fit if he saw us?"
Luckily Lopez and Wyckoff were too much occupied with their own affairs to investigate the neighborhood for possible spectators. They immediately put the men shoveling sand at a great pace.
"I hope they don"t dig it up all at once," declared Tom. "Look at the way they go at it," he cried. "See them spear their shovels into the ground without using their foot at all."
"Hark your loud noise," hoa.r.s.ely whispered Jack in a warning tone.
"You"ll have the whole gang down on us if you"re not careful."
"I forgot," explained the humbled Tom. "But that"s a funny way to dig.
Don"t you think so, Mr. Harrison?"
"That"s the way they dig down in this country of pure sand."
"Well, all I"ve got to say is that when I dig--"
What Tom said might have been interesting if it had been heard. But just at that instant a shot rang out from the group of workers. The boys stared in amazement horrified at the thought of what might have happened. In an instant their worst fears were confirmed.
Their startled eyes beheld the negroes dragging one of their number from the excavation under the watchful eye and threatening muzzle of Lopez"s deadly rifle. One of the unfortunate negroes had thoughtlessly broken his resolve and had spoken. He had paid dearly for his mistake. Under the stern command of the rifle muzzle the others renewed their task, glancing apprehensively at the man behind the grim weapon whose messengers were all messengers of swift and certain death. They were visibly affected.
Instinctively the boys drew their automatics while Harrison possessed himself of his revolver and made ready to use it if necessary in self defense. No one could guess the result should Lopez discover their whereabouts. Their position was now seen to be a most dangerous one, for they lay but a few yards beyond the rim of the excavation in which the men were working. Lopez was opposite.
"If that man ever sees us here," whispered Harry, "we"re gone."
"You"re right, we"re gone," declared Arnold. "That man don"t think any more of shooting a man than he did of shooting that big snake. He"s absolutely bloodless, I believe."
"Look at Wyckoff down in the excavation walking back and forth and around," Tom said pointing to the figure mentioned.
"He surely isn"t going to let anything get past him," agreed Jack. "He walks round and round and round as the men dig."
"And they are digging at a rapid pace, too," Frank put in. "At that rate they ought to get the treasure before long."