The evening world., 1916-09-15

of IN. m~y.teriou. house.
49,, -, 49,. .,,n...
49, -
Thefe was no way 10 ehmo
down. and II VAS too Tar to jump.
o.,.ci.IIv IN the uncertain
,..--. "a
! Univ" N'''' ~ " ""'' "s""
again. IL was enectually braead'
Kennedy, IN III. mean time, had
u,ht., IN. ivh, again. and piac.d IL
49,,
by the
Forbes, now partly recovered. was
mblin along and Kennsdy, with
- 100. ~, str, an, tho ,,h.r Al,
'"o w v" 49, '
something which ne was WorNins
ovcr In the light, was too busy 10
nav much attention 10 my futile ef-
-, -,
'o''S W nnu "''""S VI ss'"P
He kidnapped me-orousnt me
Drought mo here-three days-rve
been shut up In TINS rooin." murmureo
Forbes
Who brought you hereT' Queried
Kennedy. Sharply.
u don't know MIS- name--mnn NJ the
gambling piace--aiter the rAia--toos
mo In a cartoon the otner place
last | remsmber-woke up mere
"A prisoner asked.
Yes" .o,,ux r,,,.r H.. v,.
too busy solving our prssen; troaelss;
or he was, x myself. not itnprss;so
by Forbes's incoherent story. He
continued TO adjust the h'tie lnstso-
ment when had seen MN uIew trvsn
his pocket. ana now Recognised ~ tne
thing when looked nke =
transmitter. only the pack .. "
cleaned curiousiy unaer the nsns ~
he handled IL.
They have somenov eSntI,ve1 ~
escape the emeet ~ inc nomns. ne
VIA saying. and nave surprissd us
and locked us IN the room on the top
Moor. where the nsht -. we are w
mere with "a youhs .elo~ u
FORBES, whom we neve eap.a..u-
He's the young ieilow tmst va. ~
eral times ~ the kAMonnS Join'' r"x
was NJ dinner win WARRINGTON 'r az
night when the car was s'o.e IL
was pretty badiy overcome out ,"
:, brouxht MN AROUND. =.
. "he either eoesht Nuo" mue" W
won't tell mat uocsn. nhaSo any
dinerenee now Ancy Sse"psu
ear Iney are icaNins " "a 90. a.
wait. IN see u tney ha.e .sSheu ~
|, yet: NO, ! can't tel. It's 700 GAIN
!, ana the nave no hSht on .he cat.
SAID they were soihS IN the oireo''""
. away from you" ,
/, weir asked What Oh III J
know all mat.
: But oCohnor doesht. rephea
: Craig. IN great excitement now; \
knew that we would have TO nave
; some way OF communicating Win him
instantly. II this Fellow proved as re-
&. sourceful as l believed MIN 10 De. 30
I thought OF the radiophone. or photo-
; phone, OF Dr' Alexander u be'i.
have been really teIephonihg on Q
= beam OF light
"Telephoning on n beam OF h6htE
U repeated increduiousiy.
o Yes. You see, TAX Into this
transmitter. The simplest transmit
4 ter for this purpose 10 a plane mirror
OF nexiblc material. silvered mica or
g microscope glass. Against the back
! ~ this mirror my voice Is directed.
Z In tho carbon transmittsr OF the tel
. ephone "A variable electrical resistance
. Is produced by the pressure on the
! diaphragm, based on the fact that
u carbon IA not 10 good a conductor OF
electricity under pressure. Here the
q m~outhplece Is Just n shell supporting
y a thin metal Diaphragm To which the
. mirror on the back Is attached. an
y apparatus Tor transforming the All
q vibrations produced by the voice Int
- light vibrations OF the projected
0 beam. which In reflected from this
d light here In the room the light re-
v Elected Is thus thrown into vibrations
J. c~OrrespoudInR to those in the diA-