The New York herald. [volume] (New York [N.Y.]) 1840-1920, 1858-06-20

forced torcugh osEtre al uniform rate Of speed, and
insulated conductor 10 cooled by drawing IL
through Cuncut rome MY feet in length. To
Ssss a or sSa ss rsS rs.as
20 receive It's additional protection CT prepared
hemp ard iron wire. me shore part OF the cable,
winch Wi pc about an inch and half in dia.
meter or twice thickness q the portion attended
for the deep scs has i've coverings OF guA psrchs,
amor is Il. Ia At ieas, quarter OF IN inch think hna
massive affair." AID capable Of resisting strain 81 TO
forty or MI, tons Some idea may DO Tor ned OF the
qusn! Of iron consumed In the work wheu II Is known
thai the protesting armor requires miles OF wire
about the tpckoess OF common PIN, wne the length OF
tho copper required for the conductor - II css ias
Yhe protecting ar is composed o. eignteea strands
each strand conEsung OF seven wrcs wound rouud the
Insulated core in spiral form, and being about tw siftn
OF az inch thlck he manufacture .. this part of the
csbie Is very simple The lnsaiatcn Of the conductor
having been .horoashY sessa 70 prove I've complete insu
With che lroa aud pre- spared for ocng shpboard
Before insulated wire leaves the gua percna factory
eysrr sixty miles OF II are IN arougny mined. Should
any iis~ found immedAse.y repaired, aud the
bic Is again subjected to the electric test WHOM II
suS time n is placed on shpsoard This re.k Of COO
tnutY connection 10 the from imperfect iosuatoa
or parting Of tne copper wire u made known by tho
ringing . BELL which sounds the alarm the
interruption takes place, ana continues ringing long
the BAKERY sends the electric stream along
tor observer ~ this test, Aad cav Applied
With tee peTfec, the connection was tenn
posariiy oes,ro, ca pui the moment tho battsry
trough, 10 bear upon the conductor the unerrnx iudca
tor the little bell, commenced ringing and kept rp till
tee battery Was detached Through the means OF that
Mlsllsbe detective every mile OF Il ssuot ony
proved before iosvins the factory but ss goes into COILS
ship board.
me macnnery for the hual covering OF the insults I'D
ss na ~ nT asA
inspection makes ali perfectly plato. rhe rst
Is the serviog covering OF the gutta perhs Insulation
with hemp stepped in prepstatioa OF Tar and pitch,
after which il receives the exsernsi protection, or
srmor. The serving OF the nemp on the
core ia accomplished BY of revolving machine,
the periphery Of winch placed eight bob
bins, Of the cable QS s1s direct aud psrpen
dcuiaIly through ts centre AZ tue M. shine rev Dives
tbs boobins their AXIS, pxynz out
tue hemp which Ia thus served on tbs Fac mode
oi puung the outer wire s veg siusr, with the
ceptoa that there are q larger number Of cooOns
CURED there beng TO each strand, eighteen alto
geiher Tne yeloGy with picn toese tnah,aes revolye
hat calculated 10 stsrte osopte fired
wat to the factory and should gone OF the ooobins
pen o. chance to ny oil white saey are m,aou,
lney wou.u ruake wlo worx wRh anything waicn sney
gh blrixc. While the caos Is peiDg paid IRAN
machine, It's finished state, passes several snail
wheels through watts o. TAR az 10 drawn cat
corg Il IN wafer tight oseas prepared for tas
purpose wire covering msshues Kept coastsat
operation during the day give average OF ao)ut
Twelve mics thus car, If cocrse, DO rea THY in.
creased o. patting on al addiroaa' numotr o,
the Saact l1es In conciusicn, Il may Do stated
tos. tee nj stood Q, tv expsdt on
vhle the machinery met with general c,ndemaati)a.
Inc difference which represents ETY. OF
from thoee tbsa previously insds viii
b. glance al the engrsvlogs vnic2 VIII % suose
aueutl syen While every otner conductor consists Of
bur tce conductor o! the AZ autic line
OuS
or two still effective for wurk. Soc b.aed;iai
mportapt cnange toe cred. due Mr.. Cyrus W.
flslc nsd some officially Ia securing It's adopaoa
preference 10 The spee wire affair The outer covering
Consisting Of eighteen ssrauds OF seven each,
suggested By Mr. Bruncll, the architect Gsea,
Easter and OF the grcatsst create cv eu.
gneer aad constructor all England Il wa. as opuioa
IN aao;uon 10 the great hexibty WHOM would be
ootaiaea BY making ia THIS form, ii would posses
greater strength ana the has proved
Of hs The csoie Is in fAc every sning
could he desired in pont OF strength, compared WITH ITS
size, N i.s power OF conducton sud nexoiIny.
THE ATLANTIC TELEGsAPa STATIONS.
Ii the selection OF the sites in Ireland aud Ne~fouud
land for telegraph stations at eihsr end OF great
oceanic line, those were ~i,h the worx
have been governed by principal c,nsterAloa-ne
chAactes OF the beach which the Die should
Cd. The experience Of the past SIX years
proved concus;vely that sandy muady
best adapted resting place for the line, was rocks
almost always fatal to its ssfey. Several
cables thai been laid In noted for the rocky
OF the bottom have been destroyed by
abrascn which they oect from cu,renls f is
therefore, matter Of the highest ,mpsr.aocs 50
landing place where the line will bs injured py
mesns, aid where, under all circu instances, VIII
be perfectly secure The Bay Of Baps Aim, csas,as-
Iable Of water ri the mead OF rfaity Bay, Ne
foundlana, has been chosen pest poial FOR
the landing 81 the cattle and tbs Of Telegraph
D. zen ,h. TrDy AID Plaoena bass .ee sspsrasi oy
peck VI kad about four miles 10 bsea1in. Nos
this cctcd, not only or account OF
sandy OF the bcsch but fer auoto-s
iess orcinIs. 70 ntended hereafter TO lay sutmsrnc
cable Paceptis Bay TO the best point eoer Nova
Scotia Portland Maine, and the prsf distance
therefore, between bsYs Wi tend greatly fact
utse this desien subterrAneau line, four miles loBg,
W. be ali sulcisbt cables, the
trndinr q Ireland o. tnrolgn Ireland 10 Eogaaa
ana Asia the other 10 the Unliea states the
~ho;s r. heIta America Al present tee connec,oa VIII
Ton land line IRON johns,
ca,al cay Cape Ray, the sou,hwe-sra
post s!snd where me cable spans ,as Gan
month OF July, 1856. Tao great Advantage
Of tae propose1 submarine exteuacg
B.y 70 NogA Portland will consist in beng
tree 'rcm inase accidents 70 ~non all lAnd naes
liable, and 70 wacn that In 20 Ffoundiand Is more
particularly exposed account ri tbs severity OF TIA Gu
via ana uncuiasased state VI sue codn,ry
Al tue head Of the Bay OF Bulls Arm, aoou hAd mis
from tgh iine she telegraph Wi b. erected
This VIII spacious frame oundns containing, Ia siai
krroen eight b(jroeus aud ali toe other Il czeIas OF
well al pointed household Its the nientoa OF the company
- provide the opeaors WISH hotsry Ana thsy 40 nj
epo.sp interest them IN what they will mad u,
in tnernse yes ia the country and their business oey
viii peEe iDoeed Besious tn u, trey viii
wfo.e news OF whicn, private public must be
MADE known 10 taem. II mas tnst they Will De-
sol.tea-saat off mucn from com aaion win their
fellow The occupant OF lighthouse; but there
ruth the 0sernon, ~ brief consders,or Of the elf
I'll sno~ shn OIL from co onioo ~ith sner
fellow ~ith The daily history u the ~orld opened 20
them, win a full knowiedge OF tho movements OF tae
great o; the ofta, toe operations VI trade
state q he Doney kes, and AL those matters ~nca
make ~ the total Of all thst considered
knowing 10 worldly point Of viewif those operatives
oca become philosophers with such opportunities, tnsy
deserving position. Bat taey intsigeat
men, f0r would be employed Ia 80 re.poasi
ole situation The torco u Operators will number
seven must have among other cation,
perfect knowledge OF Preach, German, tsuan snd Eig
ish they may be enaoie1 ~ receive ana trsasnh
messages ID ali languages. Ia ad1uoa 10 the ope
rslors there will be mechspcs 70 repair teesrspn
INSTRUMENTS snd perform any other 1o.k thai mag
required 81 them IN their particular trade.
approach 70 tbs when toe cable Is 10 be laid
exceedingly pctuf and al ia At wdness
sn1 grsaasur Of scenery whisn dLrnsush nearly the
Whole coast Of Newfoundland. II the weather sn1uld
prove clear, the peaks Of the hign head
lsrds can be some thirty niles from laad, sod
nearer view shoss country OF peculiarly m ,untsnois
character The first thug that strikes the yis,ef
barren snd rocky nature land some
parts which particularly susceptible OF cultivation,
and vhere considering the nhospiab character Of the
climate farming successfully carried IL
must b. confessed however thai tho prospects for agr
cultural opersoos no, OF the most encouraging KIDD