<span class="pagenum"><SPAN name="Page_203" id="Page_203">[203]</SPAN></span>
<h2 class="nobreak">CHAPTER XV<br/> <small>THE CHART</small></h2></div>
<p class="drop-cap">IT WAS the belief of Saxe and his friends
that the person guilty of the outrage
against them was none other than Hartley
Masters. Now, at last, Roy confided to his
associates the adventure in the night, when
he had discovered the presence of the safe
hidden within the wall. The others flouted
him as he had anticipated over his failure to
capture the intruder and his subsequent
inability to learn the secret of the spring in
the wainscoting. They accepted without
hesitation his assurance that the night
prowler had been Masters, and their wrath
flamed hot against the engineer, who in his
later effort had not scrupled to attempt the
murder of five men. They determined to
take active measures against the fellow for the
sake of their own safety. Roy volunteered to
wage a campaign against the enemy, to seek
out his whereabouts, to trail him, to get evidence
against him, and finally to make him
prisoner. The others, meantime, would continue<span class="pagenum"><SPAN name="Page_204" id="Page_204">[204]</SPAN></span>
their quest for further clues to the
treasure. First of all, they busied themselves
with hunting for the concealed safe, after its
exact situation had been indicated by Roy,
and three days passed in fruitless experimenting
on the intricacies of the carved
wainscoting.</p>
<p>Roy visited the hamlet at the foot of the
lake, where was situated the hotel in which
the engineer had been a guest. He learned,
to his disappointment, that Masters had
taken his departure a week before. He
assured himself that this departure had been
a real one by inquiries at the station. Further
questioning of residents elicited the
information that the engineer had thereafter
been seen by none. Nevertheless, Roy was
far from being convinced by this information
that the engineer had actually taken himself
off. He was, on the contrary, almost, if not
quite, certain that Masters had merely made
use of the train for an ostensible departure, in
order to avoid the possibility of his presence
in the neighborhood appearing as evidence
against him in the event of any suspicion
that might arise. Afterward, as Roy<span class="pagenum"><SPAN name="Page_205" id="Page_205">[205]</SPAN></span>
imagined, he had returned to some out-of-the-way
place in the forest, where he could
eat and sleep unmolested, and thence spy
out the land for the execution of his villainous
projects. Doubtless in his employment
as an engineer, he had often lived roughly,
and the season of the year would make life
in the open no hardship. Roy, therefore, set
himself to a search of the countryside, hoping
somewhere to chance on a trace of the
enemy’s camp. In this, he was unsuccessful.
After two days of weary tramping, it occurred
to him that he could serve his purpose
equally well by strolling in pleasant paths
with May Thurston at his side.</p>
<p>This improved method was adopted. Roy
told the girl nothing as to his desire of finding
Masters, but he told her other things
a-plenty; and the two of them grew daily
more content.</p>
<p>It was Margaret West who finally hit on
the spring that moved the wainscoting, for
Saxe had let her know the story told by Roy,
and she had amused herself by seeking to master
the mystery. Actually, beyond her
satisfaction in having succeeded where the<span class="pagenum"><SPAN name="Page_206" id="Page_206">[206]</SPAN></span>
others had failed, nothing was accomplished,
since the vault was empty, and no hint as to
the disposal of the gold could be gleaned
from its bareness. Yet, new knowledge of
the secret was soon to come.</p>
<p>Billy Walker’s pride of intellect had been
aroused to the utmost by the difficulty of
the task that confronted him. Hour after
hour, day after day, he pored over the manuscript,
of which the cryptic significance ever
escaped all efforts of his ingenuity. It
seemed to him that he had, in fact, scrutinized
every possible aspect in which the writing
might be viewed, and still the veil lay
impenetrable over the mystery. He would
have been in despair, had he been of a
humbler mind, but his intellectual egotism
would not suffer him to confess defeat, even
to himself. So, he persisted in the struggle
to solve this baffling problem—did indeed
but strive the harder as the days passed. The
others admitted that the difficulties were too
great for their overcoming. Billy replied to
their lamentations with braggart boasting
that he would yet conquer. Nevertheless, at
the last, he owed the hint he needed to Saxe.</p>
<p><span class="pagenum"><SPAN name="Page_207" id="Page_207">[207]</SPAN></span>The four men were lounging on the porch
of a morning. The languor of summer had
grown within a few days, and the four were
taking their ease. Billy Walker was
crouched in the deeps of a huge chair; David
sprawled on a heap of cushions; Roy
stretched lazily in a hammock, reminiscent
of long siestas in the southland. Saxe alone
showed any evidence of alertness. He sat
erect at the head of the steps, with the manuscript
of the gold song lying on his knees.
Ostensibly, his attention was fixed on the
music. From time to time, he jabbed the
score impatiently with a pencil point. But
often, he shot glances of longing toward the
stairway, by which, sooner or later, Margaret
West must descend. Silence had fallen on
the group. A sense of discouragement was
in the air. The only sounds were the gossiping
of the English sparrows about the eaves,
the faint rustling of leaves when the breeze
stirred them, the distressful grunt that
accompanied any change of position by
Billy Walker, the whish of a match as someone
lighted a fresh cigarette.</p>
<p>The real activity was on the part of Billy,<span class="pagenum"><SPAN name="Page_208" id="Page_208">[208]</SPAN></span>
whose mind, while his body lolled, was
nimbly busy over the miser’s manuscript,
which his imagination held visible before
him. Then, presently, he craved the stimulus
of a sight of the actual. He hoisted his
cumbersome bulk out of the chair, and went
stiffly across the veranda to where Saxe sat
with the music. There, he stood for a minute
looking down at the notes. His beetling
brows were lowering, a low rumble of displeasure
came from his heavy lips, he thrust
a hand vehemently through the rough shock
of hair, his small eyes, with the whites
tainted by jaundice, fairly glared down at the
elusive script wherein lay knowledge of
Abernethey’s gold.</p>
<p>Of a sudden, wonder grew on his face.
Doubt, fear, hope, joy, followed. He bent
awkwardly, but swiftly, snatched the paper,
and immediately stalked off into the cottage
and up the stairs to his bedroom, without a
word of explanation or apology. Saxe
shrugged his shoulders, and smiled whimsically.
The others paid no attention whatsoever.</p>
<p>It was a half-hour later when Billy<span class="pagenum"><SPAN name="Page_209" id="Page_209">[209]</SPAN></span>
returned to the porch. His manner was
wholly changed. He was radiant with a
supreme triumph of pride. The others did
not look up, as he again seated himself in
the easy chair. But the man was so surcharged
with exultation that his mood sent
its challenges vibrant to their souls. Presently,
one turned to stare at him, and then
another, and then the third. He met their
gaze with eyes that were aglow, and a smile
of delight bent the coarse lips. He nodded
slowly, as in answer to their mute questioning,
and spoke:</p>
<p>“Well, my dilatory friends,” he began
genially, “your confidence in me, which has
enabled you to retain your calm while yourselves
accomplishing nothing, was not misplaced.
After a considerable period of
unremitting toil over the manuscript left for
our guidance by the ingenious deceased—by
the way, Saxe, that song of gold, as you call
it, is perfectly good music, isn’t it?”</p>
<p>The three were gazing on Billy Walker
with wide eyes. Their astonishment was so
great that, for the moment, they did not
question the leisurely manner of the sage’s<span class="pagenum"><SPAN name="Page_210" id="Page_210">[210]</SPAN></span>
introduction. Instead, Saxe answered the
seemingly irrelevant interrogation obediently.</p>
<p>“It’s perfectly good music—in the sense
you mean—yes.”</p>
<p>“Then,” Billy declared, “I take off my hat
to the late Mr. Abernethey. The reason for
this burst of enthusiasm on my part lies in
the fact that out of a perfectly good piece
of music, he has made, also, a perfectly good
chart—for our guidance to the treasure. As
to the chart, I myself speak as an authority,
since I have found it.” Billy regarded his
friends with an expression of intense self-satisfaction.</p>
<p>Roy was sitting up in the hammock now,
with his jaw thrust forward a little, and his
eyes hard in the excitement of the minute.
David was goggling, with his mouth
open in amazement over the unexpected
announcement. Saxe betrayed his emotion
by the tenseness of his features, the rigidity
of his pose, the sparkle in his keen, gray eyes.</p>
<p>It was evident that the successful investigator
was hugely enjoying the sensation he
had created. He delighted in the importance<span class="pagenum"><SPAN name="Page_211" id="Page_211">[211]</SPAN></span>
of his accomplishment, gloried in the stunning
effect of it on his companions. He
smiled broadly, chuckled in a rumbling fashion
of his own, and finally lighted one of his
black cigars with irritating slowness. He
rather hoped that someone might exclaim
with impatience against this wanton delay,
but none did. They endured the suspense
in apparent calm, moveless, expectant. So
at last, Billy deigned to proceed with the
account of his achievement in solving the
mystery contrived by the miser.</p>
<p>“I owe the final suggestion by which I
won out to Saxe,” he declared frankly, with
an appreciative nod in his friend’s direction.
“He, however, really deserves no credit,
since what he did was merely by chance,
without any intention, and would never have
amounted to anything, if it hadn’t been for
the fact that I happened to see what he had
done, and to take advantage of it in an
orderly and logical way. Only, I wish it
understood that he served as the unconscious
instrument of destiny in the matter, and as
such unconscious instrument he should be
recognized. Probably, I should have arrived<span class="pagenum"><SPAN name="Page_212" id="Page_212">[212]</SPAN></span>
at the fact in time without his aid, but to it
I owe success on this present occasion.”</p>
<p>“What in the world did I do?” Saxe
demanded, in amazement.</p>
<p>“I’ll explain in a minute,” Billy replied. “I
have in mind first to exhibit this to you.”
He held up a sheet of paper, which he had
drawn from his pocket. It was of about the
size of that on which Abernethey’s composition
had been written. It showed two irregular
lines running across it, drawn by pencil.
“Glance at this, if you please,” he directed.</p>
<p>The others did so; but their bewildered
expression showed that they were still unenlightened
as to the bearing of the scant
diagram on the revelation concerning the
hidden gold. Billy chuckled again in contemplation
of their failure to comprehend.
Then, he brought forth a second sheet, and
held it, also, for their inspection. In this
instance, the paper was turned with its
greater length horizontal, and the two lines
of the other sheet had been joined, so that
the one irregular tracing extended over the
full page.</p>
<p>David slapped his thigh with violence.</p>
<p><span class="pagenum"><SPAN name="Page_213" id="Page_213">[213]</SPAN></span>“By the Lord Harry, it’s a map!” he cried,
in glee. “A regular map, Billy, my boy!”
His eyes bulged forth until they threatened
to jump from their sockets.</p>
<p>Roy’s jaw shot out a bit farther.</p>
<p>“Yes, it’s a map,” he agreed; and his voice
was strangely gentle, as it usually was in his
moments of greatest excitement. “It’s a
map. Bully for Billy!” His face lighted
with a charming smile, and his eyes grew
soft as he turned them to the rough-hewn
face of the discoverer, who appeared highly
gratified.</p>
<p>Saxe took the sheet of paper out of his
friend’s hand, and studied it with eager eyes.
For the first time in days, hope leaped in
his breast.</p>
<p>“Yes, it’s a map,” he declared, echoing the
others. “But I don’t understand. Tell us,
Billy.”</p>
<p>Billy actually preened himself, in an
ungainly manner peculiarly his own, and
assumed a most pedantic air, as he went
forward with the explanation:</p>
<p>“Saxe was sitting here, with his eyes fixed
on the old man’s manuscript, but with his<span class="pagenum"><SPAN name="Page_214" id="Page_214">[214]</SPAN></span>
mind elsewhere. I was here in my chair,
with all the power of my brain concentrated
on that same manuscript, trying to get some
suggestion for working out the tangle. Was
it merely restlessness under repeated failure,
or was it an instinct that moved me, or just
chance? Anyhow, I got up, and crossed
over to Saxe, and stood looking down at the
music, although I had every line of it clear
in memory—as clear as the written page
itself. But, this time, in spite of the perfect
recollection I had of it, I saw something
new. That’s how the thing started. It was
Saxe’s doing.”</p>
<p>“Oh, do get on with the explanation,”
Temple urged. “What was it I did? I
haven’t the shadow of an idea.”</p>
<p>“It’s simple enough,” Billy said. “Just
absent-mindedly, you sat there with a pencil
in your hand, and made ticks over certain
notes. As I looked down at the sheet, my
attention was especially caught by these, for
the excellent reason that they had not been
there before. Without any volition on my
part, I stood there considering the pencil<span class="pagenum"><SPAN name="Page_215" id="Page_215">[215]</SPAN></span>
marks. Within a half-minute, the great idea
hit me. In the first rush, I was sure it was
the right one; but I wanted to be alone to work
it out. So, I just swooped down on the manuscript,
and carried it off to my room. Now,
to present the case in orderly sequence, here
is what we may term Exhibit A.”</p>
<p>Billy took from his pocket a third sheet,
which he gave to Saxe. This proved to be the
original manuscript of the music, with the
pencil markings made by Saxe. The heir of
Abernethey examined the page closely, but his
expression of bewilderment did not pass. Roy
and David left their places to look over the
other’s shoulder. For nearly a minute, the
three held their gaze curiously on the sheet.
Then, of one accord, they looked up, to meet
the amused glance of Billy Walker.</p>
<p>“Well?” they demanded, in a single voice.</p>
<p>“You have observed the pencil marks?”
came the question; and the three nodded assent.</p>
<p>This is the manner in which the manuscript
had been affected by the absent-minded action
of Saxe:</p>
<p><span class="pagenum"><SPAN name="Page_216" id="Page_216">[216]</SPAN></span></p>
<div class="figcenter"><ANTIMG src="images/i_216.jpg" alt="" /></div>
<p>“In pursuance of the idea that had come to
me,” Billy continued, “I next made a tracing.
I took a piece of tissue paper, and laid it over
this manuscript. I could then see quite clearly,
so that it was easy to make the outline I wished.
I started at the beginning, with the notes
checked by Saxe, from which I had received
the hint as to what to do. I started my pencil<span class="pagenum"><SPAN name="Page_217" id="Page_217">[217]</SPAN></span>
at the first top note in the first line of the
composition. Then, I drew the pencil straight
to the second top note, then on to the third,
and so forth in order. Thus, I drew an irregular
line with the pencil, from one note to
another, using always the highest notes. In
this manner, I drew the line indicated by the
first half of the music, and I liked that so well
that I kept right on, and made the second
irregular line, as indicated by the second half
of the music. By the time this was accomplished,
I was sure that I had finally got the
right idea, and that our victory over the old
man’s cunning would be won. It was, of
course, obvious that the two irregular lines I
had secured should be joined in one. You have
seen the result. Consider Exhibit B.” Billy
spread out the two papers showing the outlines
he had drawn, and pointed to that containing
two lines.</p>
<p>It had this appearance.</p>
<div class="figcenter"><ANTIMG src="images/i_217.jpg" alt="" /></div>
<p><span class="pagenum"><SPAN name="Page_218" id="Page_218">[218]</SPAN></span>Billy completed his account of the matter
with no diminution in his air of elation:</p>
<div class="figcenter"><ANTIMG src="images/i_218.jpg" alt="" /></div>
<p>“Here, then,” he said, waving aloft Exhibit
C to emphasize his meaning, “I present to you
the chart which the late Mr. Abernethey left
us as a guide to the spot where the treasure
lies secreted. It is plain enough for even your
eyes to read, I fancy. The pencil outline is to
serve us as a map, which we are to follow to
the gold. It represents—roughly, I take it—the
sky-line of the country round about. As
I had only just completed the drawing before
I came back to you, I’ve had no time to compare
it with the hills hereabouts; but I’m certain
none the less. It’s a matter of inference.
There remains now only the task of finding
out what marks the precise point of the hiding-place
on this line. It seems to me that some
one of you with knowledge of music ought to
work out that trifling detail. If not, of course
I can do it—in time.”</p>
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