bigram

This is a table of type bigram and their frequencies. Use it to search & browse the list to learn more about your study carrel.

bigram	frequency
post office	527
new york	482
postmaster general	240
central office	187
select committee	187
per cent	178
united states	172
western electric	161
cord circuit	150
parliamentary debates	137
powell seaton	130
tom halstead	123
telegraph company	115
thousand dollars	114
young man	111
mrs tipps	104
civil servants	101
telegraph companies	98
multiple switchboard	98
civil service	97
united kingdom	97
mr sharp	96
electric company	92
mrs marrot	91
induction coil	89
let us	89
one hundred	89
motor boat	86
line circuit	86
tweedmouth committee	83
private branch	82
captain tom	82
one side	80
side switch	79
voice currents	77
good deal	77
royal commission	77
hundred dollars	76
departmental committee	74
new haven	74
ben mayberry	73
hook switch	72
office establishments	72
line switch	71
will give	70
calling plug	69
will go	68
many years	68
calling subscriber	68
young skipper	68
professor morse	68
alfred vail	68
one day	66
great deal	66
first class	66
public service	65
normal position	65
john marrot	65
financial secretary	64
telegraph office	64
ringing current	63
dear sir	63
railway companies	61
talking circuit	61
called subscriber	61
ringing key	59
first selector	59
joe dawson	58
electric telegraph	58
wireless telegraphy	58
atlantic cable	57
party line	57
magnetic telegraph	56
second class	55
repeating coil	55
will take	54
supervisory relay	54
every one	54
multiple jacks	54
sir william	54
electromotive force	54
western union	54
years ago	53
dutch flat	52
solon talbot	52
telephone set	52
one end	51
supervisory lamp	51
storage battery	50
civil establishments	50
metallic circuit	50
boat club	50
will garvie	49
captain lee	49
state telegraphs	49
two years	49
current will	48
short time	48
next day	48
two hundred	47
bridged across	46
second selector	46
listening key	46
telephone line	46
five dollars	46
electric current	45
electrical engineers	45
anson dalton	45
will see	45
line relay	45
every day	44
impedance coil	44
long time	44
mrs durby	44
hank butts	44
following letter	43
telephone company	43
will come	43
operating expenses	43
next morning	43
impedance coils	42
professor henry	42
calling line	42
telegraph line	42
three years	42
alternating currents	42
will make	42
magnetic circuit	42
office employees	41
local circuit	41
pole pieces	41
motor room	41
will find	40
permanent secretary	40
automatic system	40
one thing	40
direct current	40
old woman	40
local battery	39
haunted mine	39
large number	39
line lamp	39
called line	39
brother sidney	39
telephone system	38
first time	38
electrical engineering	38
professor hughes	37
battery supply	37
hundred thousand	37
five minutes	37
alternating current	37
party lines	37
young lady	37
net revenue	37
experimental line	37
will get	36
iron horse	36
bradford committee	36
telegraph boy	36
great britain	36
ringing keys	35
soft iron	35
telephone service	35
answering jacks	35
multiple board	35
office department	35
first place	35
will cause	34
national academy	34
trunk lines	34
go back	34
years later	34
old lady	33
cord circuits	33
answering plug	33
telegraph department	33
hundred miles	33
royal academy	33
three hundred	33
return home	33
wireless telephone	33
austen chamberlain	32
ten thousand	32
release magnet	32
present day	32
mark mason	32
main office	32
even though	32
desk stand	32
multiple switchboards	32
binding posts	32
long enough	32
american institute	31
will show	31
two men	31
newspaper press	31
one direction	31
san francisco	31
fine arts	31
five years	31
telegraph service	31
civil war	30
postal service	30
sound waves	30
battery systems	30
distributing frame	30
electric telegraphs	30
four hundred	30
office servants	30
general post	30
answering jack	30
two wires	30
first thing	30
came back	29
see also	29
intermediate distributing	29
talking apparatus	29
five miles	29
young men	29
magnetizing force	29
well known	29
skipper tom	28
shall quote	28
line signals	28
prime minister	28
two limbs	28
two days	28
permanent magnet	28
will probably	28
joint author	28
four years	28
will tell	28
ten years	28
signal transmitter	28
ever since	28
magneto switchboard	28
private magnet	28
direct currents	28
asked julian	28
battery system	27
telegraph lines	27
come back	27
take place	27
telephone lines	27
telephone receiver	27
line will	27
postal telegraph	27
lord stanley	27
trunk railway	27
wall set	27
great many	27
commission appointed	27
several years	26
telephone circuit	26
just now	26
two weeks	26
second report	26
dying hercules	26
twenty years	26
sir albert	26
third position	26
captain halstead	26
ringing currents	26
last night	26
automatic systems	26
telegraph offices	26
automatic electric	26
per second	26
master bar	26
william thomson	26
telephone sets	26
magneto multiple	26
live side	25
national trunk	25
five hundred	25
kellogg company	25
three months	25
express office	25
bridge deck	25
one hand	25
grand national	25
next week	25
years old	25
rotary switch	25
get away	25
will flow	25
will never	25
know whether	25
polarized ringer	25
polarized bell	24
manual switchboards	24
one thousand	24
lonely island	24
take care	24
new hampshire	24
current supply	24
memorial services	24
copper wire	24
telegraph clerks	24
office apparatus	24
york city	24
six months	24
common battery	24
union telegraph	24
asked mark	24
jedediah morse	24
three days	24
harry castlemon	24
professor gale	24
reversionary rights	24
will send	24
uncle solon	24
two lines	23
calling supervisory	23
several times	23
great eastern	23
circuit may	23
single silk	23
drab boat	23
much better	23
line relays	23
multiple jack	23
one time	23
two general	22
assistant secretary	22
wireless telegraph	22
club boys	22
line signal	22
may say	22
two hours	22
test thimble	22
capital invested	22
line systems	22
branch exchange	22
general election	22
asked jack	22
rear electrode	22
private exchange	22
sulphuric acid	22
intercommunicating system	22
graham bell	22
relay will	22
listening keys	22
edwin gurwood	22
telephone exchange	22
supreme court	22
following year	22
shall probably	22
telegraph system	22
professor bell	22
fenimore cooper	22
captain norton	21
widely used	21
two boys	21
something like	21
public servants	21
public opinion	21
told us	21
operator may	21
high impedance	21
present time	21
magneto telephone	21
anything else	21
diamond ring	21
civil services	21
telephone systems	21
mrs podge	21
line switches	21
line wire	21
dean electric	21
four hours	21
secondary winding	21
electric light	21
morse code	21
services expenditure	21
wire system	21
switch hook	21
high resistance	21
long letter	21
magneto generator	21
casper nevins	21
come along	20
armature winding	20
exclaimed mrs	20
much less	20
patent rights	20
telegraph employees	20
human voice	20
rotary side	20
will receive	20
five cents	20
per message	20
telephone circuits	20
thousand miles	20
already described	20
good fortune	20
magneto telephones	20
will pass	20
normal condition	20
much money	20
shall see	20
new jersey	20
many others	20
ten minutes	20
postal employees	20
largely used	20
repeating coils	20
later years	20
operating companies	20
gap arrester	20
seconds average	20
line wires	20
many things	20
say anything	20
various parts	20
right honorable	20
line may	20
hook lever	20
royal society	20
current flowing	20
opposite direction	20
retardation coil	20
front electrode	19
porto rico	19
hundred feet	19
professor thomson	19
magneto switchboards	19
private enterprise	19
station equipment	19
right hand	19
submarine cables	19
manufacturing company	19
fifty dollars	19
ten miles	19
per volume	19
class telegraphists	19
fifty thousand	19
early days	19
three times	19
bridge cut	19
shall give	19
special report	19
back release	19
carbon transmitter	19
telegraphs bill	19
telephone apparatus	19
kellogg switchboard	19
asked mr	19
second position	19
next year	19
lamp will	19
letter sorters	19
vertical relay	19
service unions	19
joseph henry	19
cable company	19
two miles	19
letter written	19
supervisory signals	19
tip spring	19
will always	18
three dollars	18
three thousand	18
took place	18
inland revenue	18
anything like	18
intermediate frame	18
may make	18
idle trunk	18
make sure	18
office equipment	18
long island	18
one else	18
single line	18
inland messages	18
jack minton	18
battery multiple	18
submarine cable	18
much pleased	18
good enough	18
sir james	18
supply relay	18
key shelf	18
electric railways	18
trunk line	18
specific inductive	18
replied julian	18
winding space	18
gold medal	18
busy test	18
flying dutchman	18
latter part	18
minutes later	18
simple magneto	17
go home	17
electric waves	17
circuit line	17
will now	17
conventional symbols	17
well enough	17
battery current	17
every time	17
supply company	17
answered mark	17
just received	17
alexander graham	17
hundred lines	17
rocker arm	17
receiving station	17
large enough	17
needle telegraph	17
shall go	17
line circuits	17
last year	17
internal resistance	17
battery telephone	17
permanent magnets	17
great number	17
power plant	17
something else	17
rio janeiro	17
will say	17
one man	17
three miles	17
revenue departments	17
selector trunk	17
give us	17
patent office	17
reed tongue	17
next thing	17
two windings	17
trunk circuit	17
takes place	17
specific gravity	17
individual periods	16
branch exchanges	16
inductive capacity	16
busy line	16
power plants	16
binding post	16
just described	16
commons select	16
incoming trunk	16
working parts	16
south carolina	16
normally open	16
young captain	16
third secretary	16
three hours	16
fifteen minutes	16
went home	16
one terminal	16
old man	16
granular carbon	16
carrying capacity	16
test thimbles	16
take charge	16
connective division	16
steady current	16
double silk	16
sir john	16
young friend	16
honorary gratuity	16
getting rid	16
lightning discharges	16
tip strand	16
atlantic telegraph	16
test rings	16
washington allston	16
public interest	16
high school	16
late passenger	16
good conduct	16
line ringing	16
tip side	16
chapter viii	16
will bring	16
greater number	16
good luck	16
two conductors	16
one another	16
bank contacts	16
get back	16
active part	16
review questions	16
two thousand	15
farewell message	15
open wires	15
us go	15
automatic telephone	15
following extracts	15
get along	15
one station	15
controller london	15
old friend	15
hard rubber	15
busy hour	15
old age	15
signaling apparatus	15
know anything	15
quite sure	15
god wrought	15
practical use	15
ten dollars	15
national expenditure	15
first message	15
british government	15
diamond field	15
automatic apparatus	15
full speed	15
relay armature	15
strong enough	15
sir charles	15
porous cup	15
public ownership	15
seven years	15
lord welby	15
second selectors	15
telegraph wires	15
insulated wire	15
locust grove	15
double cotton	15
last evening	15
human ear	15
great value	15
much greater	15
telephone art	15
nothing else	15
contact springs	15
office battery	15
hand corner	15
central offices	15
two sides	15
amos kendall	15
insulating material	15
new england	15
single cotton	15
will prove	15
many times	15
dick davis	15
miss gilbert	15
one wire	15
wires leading	15
least one	15
sleeve contact	15
fifth avenue	15
fifty miles	15
american school	15
natural rate	15
connected lines	15
crank shaft	15
current flows	15
may seem	15
hundred years	15
van rensselaer	15
electrostatic capacity	14
division clerks	14
good many	14
two ends	14
brother richard	14
junior lord	14
human beings	14
great invention	14
battery switchboard	14
business man	14
much like	14
vertical side	14
circuit arrangement	14
first form	14
will result	14
must pass	14
dolly willard	14
bell circuit	14
consulting engineer	14
electrode chamber	14
distributing frames	14
chapter xiii	14
either one	14
another letter	14
general lafayette	14
phantom circuit	14
ultimate capacity	14
long since	14
automanual system	14
per square	14
line system	14
great importance	14
chapter iii	14
mirror galvanometer	14
goods train	14
national telephone	14
good people	14
total number	14
cents per	14
little time	14
young motor	14
hand side	14
printing telegraph	14
dear parents	14
receiving apparatus	14
one office	14
outgoing trunk	14
lamp signal	14
simple switchboard	14
private secretary	14
six years	14
test circuit	14
magnetic lines	14
private wiper	14
different kinds	14
storage batteries	14
never seen	14
magneto generators	14
average receipts	14
selecting switches	14
joseph tipps	14
american telephone	14
go away	14
dr noble	14
rutherford richmond	14
due time	14
insulation resistance	14
three weeks	14
multiple boards	14
will leave	14
honorable members	14
large picture	14
many ways	13
switch lever	13
turns per	13
human nature	13
mica washer	13
money order	13
class carriage	13
calling battery	13
phantom circuits	13
will operate	13
tom trotter	13
gross revenue	13
must go	13
distance lines	13
back room	13
shall never	13
honorable member	13
twenty miles	13
hard work	13
time will	13
will hear	13
lower division	13
ohms per	13
telephone manufacturing	13
annual increments	13
steady currents	13
will become	13
great interest	13
horatio alger	13
dry cell	13
key set	13
tapper rod	13
will call	13
inductive resistance	13
will remember	13
office system	13
john eldon	13
business men	13
came near	13
first telegraph	13
far away	13
exclaimed julian	13
magnet wire	13
many cases	13
relay rack	13
next time	13
carbon block	13
switch unit	13
one line	13
shall make	13
george wood	13
battery telephones	13
albert rollit	13
transfer system	13
bell companies	13
induction coils	13
rotary relay	13
duplex telegraphy	13
honorable gentleman	13
sleeve contacts	13
train wire	13
electric telephone	13
last letter	13
monarch telephone	13
cyrus field	13
went away	13
almost entirely	13
getting ready	13
messages sent	13
one may	13
secretary general	13
exchange operator	13
go ahead	13
six miles	13
york observer	13
told mr	13
floor plan	13
principal clerk	13
parliamentary paper	13
william siemens	13
better go	13
letters patent	13
primary winding	13
luther rockwell	13
arrangement shown	13
morse alphabet	13
without saying	13
current receiver	13
selective ringing	13
van schaick	13
great enterprise	13
mean time	13
opposite directions	13
thirty cents	13
two stations	13
telephone equipment	13
selective party	13
transmitter controller	13
another way	12
found busy	12
twenty thousand	12
five thousand	12
following sentences	12
microfarad condenser	12
pilot lamp	12
speaking telephone	12
werner siemens	12
telephony pages	12
iron wire	12
long ago	12
never saw	12
magnetic field	12
ordinary polarized	12
answered julian	12
per mile	12
common source	12
yale college	12
composite circuits	12
system may	12
whole thing	12
siphon recorder	12
made known	12
selecting impulses	12
much time	12
local batteries	12
may now	12
ground connection	12
talking current	12
sixty miles	12
upper end	12
nearly two	12
feet long	12
without wires	12
great variety	12
shortest individual	12
like many	12
one operator	12
chapter ii	12
every minute	12
circuit will	12
current may	12
messenger boy	12
rotary magnet	12
large part	12
miles long	12
daniel huntington	12
th september	12
came forward	12
three men	12
one part	12
zinc sulphate	12
charles wheatstone	12
whole matter	12
dave lemly	12
sir algernon	12
french government	12
relay winding	12
main line	12
receipts per	12
sam natly	12
single wire	12
almost every	12
much attention	12
good news	12
way toward	12
one year	12
bell box	12
see anything	12
initial charge	12
chapter xi	12
great western	12
longest individual	12
commonly employed	12
connected together	12
every moment	12
office building	12
still another	12
last two	12
contact bank	12
must take	12
way trunks	12
considerable distance	12
magnet armature	12
first atlantic	12
return path	12
clearly indicated	12
railway composite	12
two subscribers	12
one way	12
way back	12
inch single	12
new invention	12
must say	12
wall telephone	12
miles away	12
looked like	12
earl compton	12
good idea	12
receiving instrument	12
shall take	12
low resistance	12
first year	12
julian went	12
line lamps	11
mark went	11
square inch	11
london postal	11
manual systems	11
prince regent	11
never heard	11
insulated wires	11
years afterwards	11
going back	11
battery circuit	11
chapter vii	11
harmonic ringing	11
fawcett revision	11
political pressure	11
days ago	11
th inst	11
large cities	11
substation arrangement	11
every man	11
door opened	11
two months	11
far enough	11
chapter vi	11
shall endeavor	11
must also	11
nineteenth century	11
proper number	11
sir reginald	11
somewhere else	11
senior class	11
russian contract	11
clearly shown	11
get ready	11
national museum	11
chapter xix	11
good will	11
million dollars	11
one set	11
chapter xvii	11
sectional apparatus	11
chapter iv	11
days since	11
penny postage	11
first line	11
upper portion	11
office wages	11
old gentleman	11
catholic church	11
relay windings	11
current impulses	11
good reason	11
trunk plug	11
sir edward	11
de forest	11
office connection	11
international telegraph	11
early life	11
first selectors	11
called station	11
political views	11
civil servant	11
large exchanges	11
electric system	11
iron core	11
hand portion	11
rear view	11
much longer	11
switch arm	11
operator will	11
two plates	11
sending key	11
grounded line	11
greater part	11
rural districts	11
fifty pounds	11
simple switchboards	11
hand end	11
six weeks	11
first conception	11
hundred pounds	11
ringing generator	11
professor joseph	11
service pressure	11
circuit containing	11
copper plate	11
whole world	11
electrical hazards	11
last summer	11
replied mr	11
feet high	11
recording telegraph	11
gross receipts	11
months ago	11
nahum sprague	11
lewin hill	11
replied jack	11
currents will	11
general type	11
train dispatching	11
two sets	11
telegraph business	11
general public	11
office service	11
desired station	11
tell us	11
low voice	11
may take	11
large current	11
one occasion	11
whose name	11
screw thread	11
sleeve strand	11
trip magnet	11
chapter ix	11
cornell university	11
manual system	11
idle line	11
lines may	11
first great	11
supplying current	11
deep interest	11
commercial success	11
positively charged	11
will ever	11
comparatively small	11
see whether	11
terminal room	11
early part	11
proper position	11
make use	11
push button	11
chapter xvi	11
home telephone	11
much trouble	11
battery switchboards	11
first one	11
ere long	11
political influence	11
many letters	11
wireless telephony	10
wide use	10
master switch	10
receiver circuit	10
zinc plate	10
ten days	10
good practice	10
messages per	10
exchange district	10
line called	10
returned home	10
armature will	10
heat coil	10
connected across	10
must get	10
two feet	10
land lines	10
permanently connected	10
executive ability	10
poor fellow	10
order wire	10
temperature coefficient	10
chapter xviii	10
local lines	10
division starter	10
informal club	10
sure enough	10
wire leading	10
send messages	10
young artist	10
fair wind	10
first telephone	10
call bell	10
just left	10
say nothing	10
fine wire	10
years past	10
hand battery	10
telegraphic apparatus	10
selective signaling	10
scientific world	10
morse replied	10
will also	10
selecting switch	10
london central	10
many lines	10
sectional switchboard	10
irish magnetic	10
make diagram	10
golden hope	10
brown paper	10
mrs davis	10
one whose	10
american asiatic	10
must give	10
pole piece	10
class bribery	10
obedient servant	10
last time	10
german silver	10
transfer switchboard	10
district telegraph	10
current passes	10
office exchange	10
trunk contacts	10
great pleasure	10
dead man	10
must know	10
kellogg two	10
important feature	10
vertical magnet	10
manual switchboard	10
five feet	10
general use	10
chapter xiv	10
transmitter current	10
way home	10
high speed	10
talking circuits	10
simple common	10
switchboard cabinet	10
much interested	10
telephone currents	10
say something	10
political parties	10
subscriber responds	10
per minute	10
friend mr	10
taken place	10
four miles	10
without delay	10
station apparatus	10
james fergusson	10
soon found	10
certain number	10
old horse	10
desk set	10
senior telegraphists	10
one half	10
carbon blocks	10
emperor alexander	10
sir george	10
another thing	10
many men	10
sal ammoniac	10
every effort	10
third report	10
stock exchange	10
voltaic cell	10
next letter	10
chapter xv	10
fellow men	10
telephone work	10
langrye station	10
thirty miles	10
revenue department	10
circuit shown	10
receiving end	10
close together	10
lower end	10
hanbury committee	10
tells us	10
good health	10
old fellow	10
somebody else	10
master mechanic	10
without compensating	10
telegraphic communication	10
transfer line	10
twenty minutes	10
will try	10
two springs	10
later date	10
gill selector	10
elderly gentleman	10
inch centers	10
general form	10
poor mrs	10
old enough	10
individual line	10
resistance winding	10
make sketch	10
great work	10
trunk repeater	10
carbon arrester	10
chapter xii	10
public purse	10
battery wall	10
also devised	10
six feet	10
ringing relay	10
commonly called	10
arnold morley	10
will permit	10
little gertie	10
new orleans	10
best way	10
must make	10
better take	10
every year	10
almost immediately	10
fluctuating currents	10
protective devices	10
morse says	10
columbia university	9
du moncel	9
trunk circuits	9
power board	9
much larger	9
commonly used	9
within reach	9
looks like	9
york university	9
looking around	9
two line	9
will tend	9
avenue stage	9
boat boys	9
gladstone ministry	9
talking purposes	9
press bureau	9
office operator	9
central telegraph	9
well know	9
will still	9
look like	9
deaf mutes	9
switchboard equipment	9
second office	9
bar magnet	9
practical purposes	9
bob marrot	9
lamp signals	9
desk telephone	9
primary circuit	9
single office	9
long line	9
asked tom	9
city exchange	9
irving hancock	9
short line	9
lines will	9
two friends	9
electrical engineer	9
ship sully	9
closer together	9
set forth	9
will keep	9
around us	9
copper miles	9
one moment	9
iron wires	9
normally closed	9
several days	9
telephone co	9
transmitting intelligence	9
eldon gorst	9
school boys	9
asiatic society	9
first position	9
menlo park	9
back contact	9
bell operating	9
automatic switching	9
every letters	9
three different	9
cycles per	9
muttered hank	9
two children	9
distant station	9
pretty well	9
time since	9
sending station	9
usual way	9
busy signal	9
natural philosophy	9
three operators	9
know nothing	9
get home	9
mining stock	9
lord elgin	9
gap arresters	9
great difficulty	9
american telegraph	9
vibrating bell	9
many friends	9
general features	9
never mind	9
will hold	9
connected respectively	9
negatively charged	9
little fellow	9
detailed account	9
assistant superintendents	9
selector switch	9
line drops	9
taking place	9
eight years	9
cubic inch	9
ground return	9
boys series	9
will respond	9
passed away	9
mr gurwood	9
better get	9
chapter xxi	9
hitching weight	9
one great	9
every way	9
trunk jacks	9
carried away	9
current arresters	9
question whether	9
campo santo	9
opposite side	9
abolition terms	9
stout man	9
sending apparatus	9
highest degree	9
london district	9
morse system	9
will enable	9
first part	9
every word	9
release relay	9
telephone exchanges	9
may well	9
automatic restoration	9
temperature coefficients	9
visible signals	9
permanently associated	9
physical society	9
first attempt	9
telegraph instrument	9
either side	9
departments estimates	9
moving parts	9
may find	9
coil method	9
committee report	9
sleeve conductor	9
two strands	9
tip conductor	9
telegraphic messages	9
will write	9
long distances	9
magneto bell	9
may go	9
railway company	9
operator plugs	9
postal servants	9
best adapted	9
current generator	9
lamp circuit	9
private companies	9
emma lee	9
magneto desk	9
statistical society	9
first instrument	9
ab perkins	9
class influence	9
electrical experiments	9
per trunk	9
ever seen	9
captain pell	9
magnet will	9
will answer	9
lower portion	9
among others	9
inches long	9
different parts	9
chemical action	9
battery work	9
electromotive forces	9
newspaper proprietors	9
four different	9
calling station	9
various kinds	9
lower part	9
ground spring	9
telegraph operators	9
local action	9
another line	9
one night	9
rear end	9
will meet	9
faced man	9
almost exclusively	9
new year	9
circuit lines	9
young dawson	9
two minutes	9
musical telegraph	9
double dog	9
incandescent lamp	9
telegraph operator	9
metropolitan london	9
good man	9
messages carried	9
will readily	9
current arrester	9
good name	9
clatterby station	9
per cubic	9
magneto system	9
thousand pounds	9
disconnect lamp	9
democratic convention	9
supervisory signal	9
line conductors	9
block system	9
dotted lines	9
extreme left	9
commercial use	9
shall soon	9
get rid	9
hertzian waves	9
hundred shares	9
come home	9
telegraph branch	9
shore end	9
battery feed	9
great advantage	9
considerable time	9
old bell	9
generator crank	9
pole changers	9
telephone train	9
seat switch	9
bert clodis	9
good time	9
one limb	9
young wife	8
british patent	8
need scarcely	8
important part	8
third strand	8
lines leading	8
every morning	8
scientific knowledge	8
iron pyrites	8
tune system	8
toll lines	8
anybody else	8
shown connected	8
magnetic needle	8
will occur	8
various lines	8
reverse direction	8
automatic offices	8
will carry	8
boat skipper	8
electric currents	8
implied contract	8
benjamin franklin	8
arc rectifier	8
excursion train	8
two great	8
biased bells	8
pilot relay	8
main distributing	8
weeks ago	8
cave johnson	8
just returned	8
ringing lamp	8
series magneto	8
magneto type	8
just stated	8
will connect	8
current flow	8
many instances	8
telegraph station	8
wire will	8
two batteries	8
private bank	8
whatever may	8
great part	8
even greater	8
another part	8
subscribers whose	8
raised position	8
ezra cornell	8
became aware	8
chapter xx	8
generator armature	8
got one	8
per day	8
private establishment	8
type shown	8
local service	8
electric power	8
assistant superintendent	8
sage sage	8
pressure brought	8
months later	8
operating room	8
readily understood	8
may get	8
hope will	8
will stay	8
exclaimed jack	8
individual period	8
dear son	8
one pole	8
disraeli ministry	8
chelsea office	8
telegraph co	8
without waiting	8
words spoken	8
railway servants	8
luggage office	8
julian gray	8
days later	8
grounded lines	8
another year	8
impulses will	8
will know	8
price paid	8
heat generated	8
selective impulses	8
financial failure	8
without much	8
small sum	8
charging current	8
may add	8
last day	8
east india	8
two dollars	8
switchboard assembly	8
louis xviii	8
signal code	8
two kinds	8
two relays	8
elisha gray	8
position corresponding	8
beloved country	8
force will	8
take us	8
will perceive	8
years older	8
head winds	8
first cost	8
grammar school	8
space utilization	8
good care	8
cipher telegram	8
may readily	8
great distance	8
telephone practice	8
cylinder switch	8
good service	8
man haberstro	8
napoleon iii	8
nine years	8
will serve	8
flexible cord	8
attitude toward	8
brought together	8
get another	8
current passing	8
lamp jacks	8
pole changer	8
sorting clerks	8
higher pay	8
small exchanges	8
four times	8
fourteen years	8
practical operation	8
will just	8
morrow morning	8
revenue officers	8
one shown	8
copper sulphate	8
large sum	8
samuel finley	8
one step	8
ordinary magneto	8
first set	8
many days	8
leaning tower	8
following day	8
take advantage	8
telephone instruments	8
magneto systems	8
may come	8
harmonic system	8
one reason	8
nova scotia	8
george iii	8
pounds per	8
whose lines	8
every member	8
new cable	8
sending messages	8
next spring	8
horseshoe form	8
might get	8
visual signals	8
news distributors	8
british association	8
get hold	8
one group	8
dear lucretia	8
night alarm	8
atlantic ocean	8
wide awake	8
every possible	8
first letter	8
humorous letter	8
line terminates	8
lines terminate	8
almost universally	8
brought forward	8
twelve years	8
franklin institute	8
carbon arresters	8
proper frequency	8
certain conditions	8
morse returned	8
ohmic resistance	8
will yet	8
much higher	8
time past	8
measured service	8
easy matter	8
hamilton schuyler	8
will move	8
compare also	8
chapter xxiii	8
receive current	8
twenty feet	8
long cables	8
turned away	8
many people	8
register controller	8
mr tipps	8
switch contacts	8
exchange may	8
miss walker	8
long breath	8
chicago american	8
good friend	8
good boy	8
will think	8
roman catholic	8
shall find	8
thought mark	8
chapter xxiv	8
great increase	8
inland traffic	8
multiple common	8
calls per	8
simplest form	8
practical application	8
little girl	8
two long	8
ever saw	8
selector shaft	8
make clear	8
chapter xxii	8
ten cents	8
motive power	8
ground potential	8
patent experts	8
every variety	8
public mind	8
electrical impulses	8
thousand lines	8
small number	8
joe turner	8
line leading	8
money enough	8
drab seventy	8
eyes open	8
native land	8
sir lyon	8
per per	8
battery type	8
one morning	8
wireless station	8
will depend	8
hand key	8
receiving device	8
differential electromagnet	8
main frame	8
much obliged	8
ended trunk	8
us see	8
sneak currents	8
wire circuits	8
will put	8
curiously enough	8
professional artists	8
originating calls	8
first movement	8
dick co	8
looking back	8
liberal unionists	8
exclusive use	8
testimony given	8
civil engineers	8
nearly always	8
asked claus	8
south america	8
telegraph sounder	8
simplified form	8
wait till	8
hope mine	8
chief justice	8
monarch company	8
primary cells	8
captain hampton	8
impulses sent	8
alarm circuit	8
restoring coil	8
dear father	8
want anything	8
general methods	8
foreign messages	8
love affair	8
electrical science	8
next summer	8
now going	8
must look	8
electromagnetic induction	8
got rid	7
full steam	7
asked casper	7
great enough	7
without making	7
wireless messages	7
may appear	7
interesting feature	7
civilized world	7
physical circuits	7
first idle	7
government telegraph	7
one place	7
force set	7
wire may	7
primary batteries	7
short rings	7
another attempt	7
hundred yards	7
monday morning	7
captain rawley	7
signal mast	7
postal branch	7
nationalists opposition	7
greatly increased	7
high hopes	7
short long	7
van buren	7
central park	7
replied mrs	7
city hall	7
exchange switchboard	7
shall ever	7
disagreeable experience	7
maud gilbert	7
voiced one	7
eight miles	7
front end	7
young gentleman	7
coin collectors	7
paris exposition	7
one winding	7
many respects	7
come around	7
first patent	7
port huron	7
three persons	7
little way	7
shall miss	7
best thing	7
enable us	7
per hour	7
primary connector	7
distance apart	7
telegraph messenger	7
black sheep	7
galley slaves	7
noes conservatives	7
bannerman liberal	7
given magnetizing	7
combined drop	7
positive pole	7
fleeming jenkin	7
unionists supporters	7
wireless apparatus	7
uniform rate	7
open door	7
bell organization	7
turned toward	7
eight feet	7
mechanical construction	7
jim hunter	7
high potential	7
aunt jane	7
european nations	7
next session	7
evening globe	7
went well	7
telephone office	7
laid across	7
conservatives government	7
get anything	7
almost impossible	7
subscriber removes	7
along without	7
great evil	7
get something	7
rider boys	7
fuller cell	7
another one	7
charges made	7
fall back	7
private wire	7
will continue	7
retardation coils	7
one will	7
just finished	7
growing tendency	7
easy enough	7
center portion	7
opposition various	7
telephone engineering	7
transmit messages	7
silver wire	7
one person	7
various factions	7
thought mr	7
battery connection	7
automatic equipment	7
issuing post	7
great men	7
generally known	7
long distance	7
battery desk	7
continued mr	7
seemed like	7
many hours	7
best understood	7
looking man	7
double clearing	7
great crowd	7
efficiency bar	7
small boat	7
number calls	7
chapter xxvi	7
great service	7
distant office	7
dollars per	7
two parties	7
fast enough	7
must tell	7
bad one	7
chapter xxxi	7
cent rate	7
must come	7
variable resistance	7
replied powell	7
dandy sam	7
time forward	7
pony rider	7
one complete	7
team work	7
average length	7
shall select	7
dilute sulphuric	7
got away	7
six hundred	7
lightning discharge	7
previously described	7
electric selector	7
switchboard sections	7
fifteen years	7
may flow	7
keep still	7
made use	7
red sea	7
scientific attainments	7
supervisory lamps	7
many portraits	7
still think	7
made acquainted	7
royal family	7
jumper wires	7
pilot cell	7
apparatus will	7
just come	7
may call	7
magnet structure	7
war views	7
bus bars	7
order issuing	7
whose names	7
two connected	7
god bless	7
cable across	7
two parts	7
recent years	7
moment later	7
government liberal	7
like one	7
particular party	7
rotary impulse	7
two contacts	7
smith continues	7
know something	7
public money	7
telephone transmitters	7
high potentials	7
morse took	7
early date	7
states government	7
demands made	7
baron de	7
position shown	7
wire line	7
morning till	7
line protection	7
wages paid	7
fell asleep	7
supply current	7
decimal indicator	7
house will	7
morse writes	7
good likeness	7
set illustration	7
connecting two	7
lord john	7
present state	7
shall feel	7
leave us	7
harmonic party	7
impulse wheel	7
large body	7
sydney buxton	7
heavenly father	7
branch subscriber	7
made much	7
dear madam	7
already seen	7
post offices	7
forty miles	7
york telephone	7
secondary windings	7
telegraphic service	7
first office	7
another man	7
supporters liberals	7
casper went	7
atlantic cables	7
west point	7
first sight	7
third thousand	7
telegraphic system	7
combined drops	7
means must	7
wireless communication	7
last week	7
paper parcel	7
captain dave	7
wires underground	7
distant point	7
shunt around	7
government monopoly	7
morse made	7
look around	7
asked bob	7
carbon electrode	7
little old	7
young people	7
every part	7
extra pay	7
run away	7
dollar bill	7
whose face	7
every american	7
already referred	7
comparatively high	7
carrying messages	7
resistance devices	7
general manager	7
wireless message	7
physical circuit	7
western railway	7
short distance	7
six inches	7
voltaic battery	7
thirty years	7
private company	7
will look	7
whose line	7
took occasion	7
one mile	7
gold lace	7
diamond pin	7
transit messages	7
sporting messages	7
lower side	7
came home	7
wall type	7
committee appointed	7
key springs	7
grounded circuits	7
usually mounted	7
regular intervals	7
reader may	7
new art	7
six dollars	7
considerable distances	7
one word	7
everything else	7
soda water	7
nodded mr	7
damping springs	7
starting key	7
call attention	7
lower left	7
single battery	7
portraits painted	7
sir henry	7
two operators	7
spoken word	7
magnetic flux	7
new scale	7
current sent	7
sir ralph	7
within two	7
complete circuit	7
went back	7
last winter	7
every reason	7
within sight	7
vertical impulses	7
forward deck	7
deep notch	7
sanitary commission	7
visible speech	7
contact spring	7
press messages	7
keir hardie	7
george vail	7
pulsating current	7
replied will	7
idle one	7
branch board	7
telegraph matters	7
within ten	7
bridging line	7
except one	7
now let	7
returning home	7
distance telephone	7
two classes	7
new discovery	7
one particular	7
getting along	7
now used	7
tens digit	7
hand dial	7
special cases	7
got something	7
roberts system	7
current must	7
shall return	7
saturday evening	7
internal screw	7
common use	7
will allow	7
american prisoner	7
chapter xxv	7
now began	7
current passed	7
sending table	7
postal side	7
impulses corresponding	7
incandescent lamps	7
lorimer automatic	7
great excitement	7
given us	7
friday evening	7
currents flowing	7
supervisory relays	7
scientific men	7
air gap	7
talking set	7
will learn	7
white transmitter	7
call circuit	7
portable telephone	7
large offices	7
successful operation	7
one section	7
per words	7
telephone cables	7
switching apparatus	7
irish coast	7
just look	7
good morning	7
young curate	7
public departments	7
ayes noes	7
common wire	7
telegraph work	7
another type	7
boat captain	7
long one	7
thin line	7
finley morse	7
contact points	7
brown hair	7
electric co	7
dean company	7
relay coil	7
conducting path	7
left arm	6
go somewhere	6
shall also	6
certain point	6
large currents	6
return movement	6
comparatively low	6
henry swan	6
locking circuit	6
general classes	6
chemical telegraph	6
feel better	6
electric motors	6
evidence presented	6
edgar talbot	6
one class	6
see nothing	6
sheet metal	6
minutes passed	6
inch thick	6
far back	6
little money	6
currents sent	6
just quoted	6
navy yard	6
university college	6
galvanic current	6
whole enterprise	6
may vary	6
high seas	6
eminent men	6
small one	6
long cable	6
slow progress	6
individual grievances	6
dated march	6
bank contact	6
whole house	6
chancellor kent	6
transatlantic voyage	6
arc lighting	6
bridge path	6
miss russell	6
will stop	6
secondary connector	6
william cullen	6
jack illustration	6
telegraph stations	6
line jacks	6
deeply impressed	6
entirely new	6
just one	6
telephone transmitter	6
first group	6
early history	6
went straight	6
exchange trunk	6
made several	6
will pay	6
party politics	6
upper left	6
needle instrument	6
make contact	6
ringing cut	6
decimal register	6
good one	6
office since	6
two electrodes	6
relay board	6
operator answers	6
transfer lines	6
cullen bryant	6
moving pawl	6
chief engineer	6
learned societies	6
one instance	6
modern practice	6
just enough	6
eight days	6
good advice	6
electric lighting	6
two ways	6
particular line	6
done away	6
indoor staff	6
passion sunday	6
found time	6
mrs natly	6
charging machines	6
block wire	6
coil associated	6
telegraph boys	6
small office	6
two adjacent	6
operator inserts	6
large manual	6
week days	6
various pieces	6
robert stephenson	6
pretty good	6
cried mr	6
relay pulls	6
theological seminary	6
stowed away	6
single impulse	6
young gurwood	6
also made	6
bunker hill	6
per month	6
interconnector selector	6
relative positions	6
break contacts	6
elgin marbles	6
will fit	6
directly opposite	6
mechanical engineers	6
men went	6
permanently magnetized	6
returned mark	6
hardly know	6
price per	6
large portion	6
may reach	6
take possession	6
vocal cords	6
queen victoria	6
following extract	6
great opportunity	6
morrow night	6
alarm circuits	6
line method	6
welby replied	6
monarch system	6
chapter xxvii	6
thirty feet	6
henry altemus	6
reader will	6
captain tipps	6
several ways	6
low tone	6
new idea	6
keep away	6
first volume	6
selector wheel	6
telephone traffic	6
will turn	6
small amount	6
manual practice	6
chapter xxix	6
checked trousers	6
gravity cell	6
peter cooper	6
line equipment	6
time now	6
will agree	6
vested right	6
old world	6
sleeve side	6
intermediate frames	6
telephone expert	6
letter sorting	6
two circuits	6
dated september	6
julian began	6
see later	6
called tweedmouth	6
good business	6
railway system	6
various stations	6
tell mr	6
last mentioned	6
already discussed	6
stanley rayburn	6
increased cost	6
seen enough	6
stephen van	6
normal positions	6
given time	6
rotary movement	6
will explain	6
may also	6
even now	6
telegraph bill	6
transatlantic steamer	6
will help	6
transcontinental telephone	6
horse races	6
fast friends	6
copper oxide	6
someone else	6
jack sheldon	6
whole day	6
general practice	6
extreme right	6
baxter replied	6
samuel morse	6
desk telephones	6
telephone companies	6
illustration fig	6
muttered joe	6
last chapter	6
armature core	6
branch operator	6
visual signal	6
governor terrero	6
critical period	6
two figures	6
young morse	6
commercial types	6
great disappointment	6
professor wheatstone	6
much interest	6
connecting link	6
two points	6
coming now	6
main battery	6
sent forth	6
system will	6
west indies	6
head receiver	6
two will	6
passed along	6
every means	6
never see	6
engineers western	6
average five	6
past three	6
inquired mr	6
magneto set	6
single circuit	6
morse sailed	6
war office	6
winston co	6
american company	6
estimated cost	6
dated december	6
telephone receivers	6
two small	6
various forms	6
battery bell	6
office will	6
two letters	6
often heard	6
will act	6
moral character	6
already given	6
get acquainted	6
switchboard cords	6
late day	6
nearly three	6
morse found	6
resistance element	6
professor silliman	6
increased use	6
replied bob	6
service meter	6
never felt	6
mark smiling	6
jack strips	6
shown later	6
different methods	6
much pleasure	6
three minutes	6
three motor	6
wire multiple	6
entire length	6
serra palace	6
left hand	6
tom stood	6
component parts	6
julian took	6
may know	6
flexible conductors	6
two brothers	6
invention may	6
great power	6
ten per	6
complete circuits	6
elder brother	6
automatic shunt	6
major switches	6
mexican mission	6
work done	6
two offices	6
savings bank	6
cotton insulation	6
distance switching	6
youngest son	6
sit still	6
carbon granules	6
per telegram	6
every cent	6
must keep	6
total mileage	6
cold water	6
station will	6
must now	6
shall need	6
average annual	6
answering cord	6
bell company	6
clatterby works	6
left behind	6
office without	6
two thirds	6
morse went	6
caught sight	6
make one	6
north pole	6
time one	6
circuits shown	6
voltage battery	6
battery may	6
trunk jack	6
going home	6
practical test	6
will increase	6
average ten	6
time ago	6
holding coil	6
spring will	6
bridging battery	6
getting supper	6
dispatching circuit	6
another call	6
may depend	6
messages transmitted	6
wire ballast	6
towards us	6
potential across	6
first station	6
stood looking	6
miss loring	6
always ready	6
contents chapter	6
great length	6
called away	6
back transmitter	6
good father	6
musical telephone	6
relay magnet	6
subscriber hangs	6
soon afterwards	6
primary sources	6
zero potential	6
will let	6
usually employed	6
extensively used	6
release wire	6
several departments	6
smaller number	6