CHAPTER XV.

THE MAMMOTH'S TUSKS.

Sure enough, the camp was awakened at an early hour the next day by a

couple of rifle shots, and an excited commotion among the Indians. The

boys in whom, as in all healthy American youths, the hunting instinct was

strong, at once scrambled from under their blankets, seized their rifles

and dashed through the bushes toward the small stream which flowed from

the mountains toward an arm of Prince William Sound.

A dozen rods from the camp, they came upon the guide and the Indians

standing around a large bull caribou whose head boasted a magnificent pair

of antlers. The animal's throat had been cut and the Indians had already

set to work to take off the hide.

"Got him the first shot," said the guide, "and tried to get another, but

they was too swift fer me. They was six in the herd. However, this is

enough, and the poor things is bein' killed off fast enough fer their

hides and horns without our takin' more'n we need."

"Why didn't you call us?" asked Jack, "I should like to have got a shot at

some big game before we leave Alaska."

"Fer that very reason," replied the guide, "it's the close season now, and

we can only kill what we need for meat. Besides that, it's ticklish

business gettin' a shot at caribou, and two persons would have made more

noise than one, and I wanted very much to get one or two fer these

Indians, who need it, as I told you. Hurry up there, you Siwash, and get

yer meat and have yer feast fer we've got to be movin'."

"What a handsome pair of antlers," said Rand, who was something of a

naturalist.

"Best head I ever see," said the guide. "I'd be glad to make ye a present

of it if there was any chance of yer gettin' it out of Alaska at this

season. However, we'll take it back to Seward and maybe Colonel Snow can

find some way to do it."

By this time two of the Indians had cut the carcass up, while the others

had built a hot fire. Several steaks were cut off and roasted before the

flames under the guide's direction for the boys' breakfast, and they found

the meat juicy and palatable. Then the Indians turned to and had their

"feast." They partially roasted the flesh in great chunks, and for an hour

gorged themselves like starving men just escaped from the desert.

"T-t-hey won't be able to walk," commented Pepper, after gazing at the

gastronomic feat that put any of his previous efforts in the shade.

"Let 'em alone fer that," said the guide, "I never in my life see anything

that could carry a bigger cargo of grub, and do a day's work than a

Siwash. I s'pose it's because starvation's got ter be a regeler perfession

with 'em. They can lay in food like a camel does water, and then go fer

days without it."

The Indians, having packed some of the meat for the next day, cut the rest

into thin strips, and with the caribou's head, hung them to the branches

of trees out of reach of bears, to be called for on their return. The

riding horses were also turned loose, in a broad meadow to stay until the

return, and nothing but the pack animals taken.

Their morning journey carried them higher and higher into the foothills of

the Kenai range, and the trail became more rugged. About nine o'clock the

Indians began to show some eagerness and excitement, and the chief told

the guide that they would soon sight the peaks. Finally, the Siwashes ran

ahead to the top of a sharp rise and excitedly beckoned. The boys joined

them, and as they reached the summit of the ridge a peculiar scene met

their gaze.

The other side of the ridge sloped sharply for nearly two hundred feet to

a valley nearly half a mile wide, paved with gravel and boulders, and as

bald of vegetation as a desert. The rocks on the slope of the ridge and

along the sides of this wide shallow ravine were cut as sharply and worn

as smooth as if the stone cutter's chisel had shaped their surfaces.

A quarter of a mile distant, and almost in the middle of the valley stood

an immense obelisk of rock some three hundred feet high, dividing, some

distance from the top into three sharp pinnacles. On the surface of the

middle spire could be seen a small black dot. The Indians were dancing

with excitement, and the boys themselves felt a thrill as they realized

that they were nearing the climax of a great mystery.

"That looks like a great river bed, in which the water had dried up,"

remarked Rand, "I never saw anything like it before."

"Bed of an old glacier," said the guide, who had come up. "Lots of 'em in

this country."

"That explains it, then," said Jack, excitedly.

"Explains what?" inquired Dick.

"How they got up there," replied Jack. "Don't you see? This valley was

full of ice once nearly to the tops of those rocks, and when it came down

and melted off, the bodies of the mammoths dropped out, and the natives

gathered the tusks and stored them in the cave which they could easily

reach with the glacier so near the top. Then the snow gave out somewhere

in the mountains and the glacier gradually pushed its way out and melted,

leaving the cave high and dry."

"All right for you, Jack," said Gerald. "Begorra, you've had that story

already written, I see. But it looks like the real goods."

"I've read of these things before," replied Jack.

"That's about what happened," commented the guide. "Some geological sharps

who were up here last year explained one of these rocky holes the same

way."

The pack horses were now brought up to the top of the ridge and unloaded,

as they could not very easily be taken down the valley slope. With the

greatest care the plane was removed from the two pack animals, and with

ropes lowered on its own wheels down the gravelly slope. The motor and

other machinery was slid down upon skids cut from the forest and placed

along the bank. At the bottom, the Scouts set to work putting the machine

together.

"Ah," said the guide, with the air of a great discoverer, "I see what yer

scheme is now. Ye're goin' up in that arrerplane, and see if ye can git a

peek in that hole up there."

"Better than that," replied Gerald. "We're going to get up and get into

that hole."

Delighted at finding they were nearing the goal of their hopes with so few

obstacles, the Scouts worked cheerfully and earnestly upon the

reassembling of the plane, and by noon had replaced the motor and tested

every stay, brace and control. Then, after a dinner of caribou meat and

coffee, they wheeled the plane over the gravel to the foot of the great

gray granite obelisk. As they neared it they could see that the dot at the

summit took more and more the shape of the ace of clubs, the mouth of the

cave appearing as if cut by the hand of an artist, into gothic form. The

Indians were awe-stricken spectators, scarcely able to raise a hand to

work, so impressed were they with the preparations.

Some seven hundred feet of strong, but light manila rope had been attached

to the lower frame of the machine, and to guard against accidents as much

more had been coiled under the seat. It was Gerald's intention to rise

over the obelisk, and trail the rope over the rock between two of the

pinnacles, thus affording means for the raising eventually of a block and

tackle and a rope ladder by which they would be able to reach the summit.

But the "best laid plans o' mice and men" and even Boy Scouts, "gang

agley," as Burns says.

They found a patch of smooth gravel, clear enough of boulders to allow the

aviator to make an excellent start, and after trying out the engine to

find that it was working without a flaw, Gerald got a fine running start

and mounted into the air. Working west half a mile, mounting all the time

to raise his trailing rope from the ground, he turned and circled around

the mighty mass of rock looking for the most likely point on the top over

which to trail his line. As he passed he caught a glimpse of the interior

of the cave, and saw that it was much larger than it looked from the

ground to be.

Turning again, he concluded to pass between two of the pinnacles, and

immediately volplane down on the other side. As he approached the rock he

shut off the engine, and the aeroplane began to slow down. The propellor

stopped, and the plane sank perceptibly. One plane struck the side of a

pinnacle and crumpled up, the weight of the engine carried the middle

section, and the machine sank down a wrecked mass of canvas and wires upon

a narrow plateau between two of the points. Gerald was scarcely jarred

from his seat by the impact and soon freed himself from the wreckage to

find himself marooned upon the top of a perpendicular rock three hundred

feet from the ground. The Scouts and the Indians set up a cry of dismay

when the possibility of the disaster became apparent, but as soon as he

had freed himself, Gerald assured them of his safety, and of the fact that

he had plenty of room to stand and move around upon. Another thing that

relieved their fears was that he had about sixteen hundred feet of rope

available. He first gave his attention to the cave, and found that by an

easy climb of seven feet he could reach the mouth. He found the hole to be

about ten feet deep, by as many broad. It was perfectly lighted and piled

in the rear was what appeared to be an indiscriminate mass of bones buried

under a pile of dust. Dragging some of them out, he saw that the pile

consisted of some ten fine mammoth tusks, well preserved, two of which

were still attached to part of the skull of the animal, a fine museum

relic. The rest was made up of a miscellaneous collection of

ivory--narwhal's horns and tusks of the walrus--all weighing about five

hundred pounds.

There were also many Indian relics, nearly all in a decayed condition. He

soon notified his companions of what the cave contained, and asked them to

send up the block and tackle on the rope he had dragged over the pinnacle.

Fastening the block by a turn of the rope around a small point of rock

above his head, he bundled up the bones in canvas cut from one of the

planes and lowered it to his comrades. When the last of the ivory had been

lowered, together with the Indian relics which he thought the Siwashes

might prize, he took the other rope from the aeroplane and knotted it at

ten foot intervals. This he fastened to another point of rock and threw

down. Then he placed a noose of the tackle rope around his body under his

arms. Yelling to his companions to lower away he bent a last sorrowful

look upon his beloved aeroplane, and with tears in his eyes, swung off

with his knotted rope in his hands. Placing his feet against the

perpendicular rock, he swung out by his knotted guide line, and fairly

walked down the face of the obelisk backward.

The loss of the machine and Gerald's stupendous adventure and escape was

almost too much for the emotions of the Boy Scouts, and with watering eyes

they surrounded their comrade with many a hug and pat upon the back.

As for the Indians, they were on their knees almost worshipping the

mammoth's tusks and the Indian relics. To hide their emotions the boys

began at once preparations for departure. The ivory was divided up, and

under the guide's direction taken across the gravel and up the ridge,

where it was packed upon the horses. The remainder of the stuff was

abandoned, including the ropes, gasoline and tools to keep the derelict

and exalted plane company. When they reached the top of the ridge, and

were about to descend into the foothills, the Scouts turned, and with

bared heads paid a last tribute to the "First Airship in Alaska."

The Boy Scouts on the Yukon · 第 15 / 16 章