The Blackfoot optimist. [volume] (Blackfoot, Idaho) 1907-1918, 1915-02-25

Neuneoy OtScoveeS the secret OF tho
Poisoned Room.
spite of the fact that it was broad
daylight, it was running. His face
puckered.
They are using no current at pres
ent in the house," he ruminated, yet
the meter is running"
He continued to examine the meter.
Then he began to follow the electric
place where they had been tempered
with and tapped by other wires.
THE work of the Clutching Hand"
he muttered.
Eagerly he followed the wires to
the furnace and around to the back
There they led right into a little
water tank. Kennedy yanked them
out. AS he did so he pulled some
thing with them.
1.-TWO electrodes the villain placed
there" he exclaimed, holding them up
triumphantly for me to see.
Yves l replied, obviously, but
what does 1t all mean"
why, don't you see? Under the in
| fuence of the electric current the wa
ter was decomposed and gave off oxy-
gen and hydrogen. The free hydrogen
passed up the furnace pipe and COM
bining with the arsenic in the wall
paper formed the deadly arseniuretted
hydrogen
He cast the whole improvised cleo
trolysis apparatus on the floor and
dashed up the cellar steps.
I've found it," he criet, hurrying
into Elaine's room. IT'S in this room
"a deadly Observation-Disclosures hydro
gen."
He tore open the windows
Have her moved" he shouted to
Aunt Josephine. Then have a vac
uum cleaner 60 over every inch OF
wall, carpet and upholstery"
Standing beside her. he breathless-
ly explained his discovery. THAT wall
paper has been loaded down with
arsenic, probably paris green or
Schweinfurth green, which is acetoaI-
semitic of copper. Every minute you
are here you are breathing arseniuret-
ted hydrogen. This Clutching Hand
Is diabOlical genius. Think of it
poisoned wall paper!"
No one said a word. Kennedy
reached down and took the two
Clutching Hand messages Elaine had
received. Il shall want to study
these notes, more, too," he said, hold
ing them up to the wall at the head
NJ tho hod hn
lens at them. you see, Elaine. may
be able to get something from study
ing the ink. the paper, the hand writ
ing"
Suddenly both leaped back, with q
cry.
Their faces had been several inches
apart. Something had whizzed between
them and literally impaled the two
notes on the wall.
Down the street, on the roof of .
carriage house. back of a neighbors,
might have been seen the uncouth fig
ure Of the shabby South American In
dian crouching behind a chimney and
gazing intently at the Dodge house.
AS Craig had thrown open Elaine's
window and turned to Elaine the figure
had crouched closer to the chimney.
Then with an uncanny determine
ton, he slowly raised the blowgun to
his lips.
Jumped forward, followed by Doc
tor Hayward, Aunt Josephine and
Marie. Kennedy had a peculiar look
AZ he pulled out from the wall q blow
gun dart similar in every way to that
which had killed Michael.
Craig" gasped Elaine, reaching up
and laying her soft, white hand on his
arm in undisguised fear for him. you
you must give up this chase for the
Clutching Hand"
"Give up the chase for the Clutch
ing Hand?" he repeated in surprise.
Never! Not until either he or ! IL
dead"
There was both fear and admiration
mingled In her look, as he reached
down and patted her dainty shoulder
encouragingly.
CTO BE CONTINUEDA