davidaulloa/AmericanStories huggingface dataset:
Evening journal., 1922-06-06
FIRE DESTROYS TENANT HOUSE

Fire destroyed a tenant house on
the farm OF 1. j. Hollingsworth, near
Elsmere, about 1 o'clock this morn
ing. The house was unoccupied.
Elsmere, Cranston Heights and Five
Points fire companies responded.
Evening journal., 1922-06-06

Metal workers, iron workers, and
laborers by the day will find new
positions with better money and
advantages opened to them by look
ing at the Want Ads.
Evening journal., 1922-06-06

Natural color Shantung Suits IN the
models. These garments are going to be
quite in demand as usual for Summer
time wear They are cool. yet stylish and
you'll Ike these styles for dress or sport
wear. All sizes, SO to a..
Evening journal., 1922-06-06
Continental FuIwool Suits
$3.50 to $3.50

Beautiful white Continental Fulwool
Summer Suits These real sport suits will
be worn among the smartest dresses Of
the season. Stylish models are here with
long coats, button front and belts. pockets
and tuxedo models, some with double
plait in the back and patch pockets with
belt.
Evening journal., 1922-06-06
Shantung Suits A Final Coat Clearance
$3.50 to S24.5O $3.50 sl2.5O $l6.5O

Garments offered IN this group are OF the
finest materials and represent the seasons
newest models and sold regularly at $3.50
TO s2s.5O. Included are tweeds, polairs.
velours, Jerseys and mixtures in sport
shades. Many OF these fine garments are
all silk lined; select yours early tomorrow.
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06
W,,tou Roof-A very seasonable show
CAST OF FAVORITES SEEN
IN FEATURE AT AlDlNE
Harry Morey, Helen Ware and
Billie Dove Head beyond the
Rainbow" Cast

Aldine - No matter how You look,
the cas-, Of beyond the Rainbow is
the most interesting feature Of this MIN
drama. II would seem as II the ranks
of stage and screen stars still left in the
East had been riddled by Director Ca
bannc to ill the many roles OF the
yarn he was directing.
"Reyond the Rainbow Is n mixture
of many types. 1t begins by being
heart interest drama. vcrges dangerous
ly on farce, swcrvcs suddenly to mys-
terv melodramn and finally ends up with
some typical film "snow stuff and a
dash Of the physical thrill so dear to
the film makers heart. a hint as TO
the complicated story can be given by
SAYING that the fuss is all started when
pretty young typist attends ball
with strange man in order to make his
/ fancee jealous. Her reason is that she
I is dcsirous Of getting medical neccssi-
! ties for an invalid brother.
Director Cabannc has done his best to
/ keep all the tangled threads straight
and has added few artistic touches
! that make this film stand out above
some of his previous efforts. Of course
h" received invaluable aid from such
trusty veterans as Harry Morey
George FawCett (in Bit, Helen Ware
| Edmund Breese and Rose COghlan, ant
from such charming young people al
Lillian Dove and Diana Allen.
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06
DEATHS
n. TnhIITrsdaY nIIysr at ScISsa HSs:n
H. lntermcnt private. Friends may eau

the Oliver il. bsir bids. 1890 chs:tnS
IT. Interment private. Friends may csu
wednesday evening.
WARD.-suddcnly. June 4. JOHN J;.h hu,:;
y Nsa, A. anS G"rS nrdss, nss S4d Wsrd
County Donegal. Ireland. Funeral. to when
relatives and friends. also employees OF ~ "
lant!c Refining Co. are Invited. Thurs: s'sV
4: n. from his late residence itSS tGS,,rs 4
9f ST, Gabriel 10 x. NJ. precisely. Int
.nyS, %ySAR,RiS,GToN;- Cape MsSssy,xHH7oS My II
Tssrs June % 8. 'fns p! n! from h her la,e hS1ss
Spring Gem,
widow Of Grorse ". weyman. Relative; ,;,,s. ans
trionds also Mary sssmsR piss'on caSns mGsi
d. OF L.. c.re invited TO attend funeral sc,~ ss.
ices. Thurs. o T.. NJ. at the residenc! 81, nx
brother-in-law, Frederick D. Weyman >,ua,sS uS
F.. Susquehnnna ave. Int. private No'''
WHITE.-June 4. MARGARET. T.. dau5s.
ter Of late Richard and Ellen White; Ks!1'
Thurs. 80 A. NJ. late residence. SiiS
| Sprinsfield ave. Solemn rnass " reauisW
Church OF 81. Francis dc Sales 10 a. A' ~
A@!y , w,I,S;a5 HELEN N,.:a.ass M.Rs
SAT summit Grove ave. BrSn d Mam,, ,May All All
Services and int! private FRIENDS may 70.
rHsst H%stTTESn 1$.s i'yS %i,,. nLASsssass a ssss
chancellor st. Relatives and frisnds dsn sftsr. M
TSSSn TSn at tisso oflassi fGlasssssinStt 'Ss t 4ntsrmsnt =
| Westminster Cemetery.
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06
Deatbs

ARMSTRONG.-On June Q. ELLEN NJ.
widow OF Thomas Armstrong. Relatives and
friends invited to funeral. on TUESDAY. AT
2 =. NJ. late residence. 1913 Brown 81.
Int North Cedar Hill Cemetery Remains
may be % yowsd y.r Monday to ~ p; " >crs
KIRBY wife OF Hollis +. Ashcroft. Rea-
tlves and friends invited to funeral. on
Tuesday. at 2 p. NJ. daylight saving). from
residensce. 80 S. Broad ST., Pennsgrove, N.
J. Int. Rivervew Cemetery. Pennsgrove.
BARBER. June 4. MARY. wife Of late
John Barber. Relatives and friends IN
vited to attend funeral, Thurs. q 4. "
Body can bo viewed s. T.. cor. 10th and
Catharine sts. Wed. eve. Solemn requiem
mass at St. Joscphs Church. Sd and WI
lings alley. Int. Holy Cross.
BARCCS. a Sayannah. Ga, June Q
ELIZABETH WEBB wife OF the late Johi
a. Barcus. Relatives and friends are re-
spectfully invited to attend funeral services
Tues, 2 p. NJ. precisely. at the David II
Schuyler Building. Broad and Diamond sts
Int. private.
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06
Poems and Songs Desired
"Down In lehIuh Valley"

To tho Editor Of tho Evening Public Ledoeri
sir-Hereunder are the words Of the poen
requested by Stephen J. Ames in last night
issue Of your splendid paper. entitled
DOWN IN LEE1GH VALLEY
Please let me sit here. stranEsri
A stone got in my shoe:
You needn't start your cussing:
ain't done q thing to you.
I'm q tramp. but what Of that7
Some folks say we're no good.
But a tramps got to live. I reckon.
Tho some folks don't think we should.
Once was young and handsome,
Had lots OF cash and clothes,
But that's before dibbled
And rum got In my nose.
II was down in Iehgh Valley
Where me and my people grew;
I was a village blacksmith.
Yes. and a good one. too.
I had a daughter Nellie;
Nellie was sweet sixteen,
And she was tn, handsomest creature
The valley had ever seen.
Beaux she had by the dozen:
They came from both near and far.
But Liost Of them were strangers.
And none OF them suited her.
Along came a city stranger
Young. handsome. slick and tall.
D. HIN, wished I had him
Strangled against the wall.
He was the man for Nellie;
Nellie who knew no Ill:
Her mother tried to tell her.
But you know how young girls will.
IT'S the Same old story.
Common enough to say;
He was a smooth-tongued devil.
Ard got her to run away.
Twas LEES than a fortnight later
We heard from the poor young thing;
He had gone away and ieft her
Without Q wedding ring.
Back to her home we brought her,
Back to- her mothers side;
Filled with a raging fever.
She fell at her feet and died.
Frantic with grief and sorrow.
Her mother began to sink:
Dead in less than a fortnight;
That's why started to drink.
Give mo a drink. bartender.
And I'll be on my way:
I'll tramp till I get the scoundrel.
| II 1t takes till judgment day.
FRANK DAWSON.
| Atlantic City. June Q. 1922.
Sent also by Margaret NJ. Lynaush. Pott
! willie, Pa
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06
Pho,oplays Else,Uhere

PALACE1"orphans Of the. storm"
ID. W. Griffith feature, with Joseph
Schildkraut and the Gish girls.
GREAT NORTHERN--"Si Sisters by
Kathleen Norris, with Seena owen
and Matt Moore.
A--"Three Live Ghosts"
with Anna q. Nilsson.
MARKET STREET-"The Prodigal
Judge" with Macklyn Arbuckle.
IMPERIAL, LOCUST BELMOMT,
COLONIAL aud STRAND-"Be-
yond the Rocks" latest Elinor
Glyn story, with Rodolph Valen-
tino and Gloria Swanson.
RIFOLT--"The Poverty OF Riches.
with Richard Dix.
CEDAR-"Wild Honey" with Pris-
ella Dean.
COLTSEtM---"The Passion Flower
with Norma Talmadge
SISTY.NTNTH STREET--"Beyond
the Rocks" with Rodolph Nalen-
tino and Gloria swanson.
LEADER-"The Three Musketeers."
with Douglas Fairbanks.
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06
VAN AND SCHENCK
WIN KEITH'S HON0RS
Popular Singing Team Gets Big
Ovation--Charles Sales
Also Scores Hit


keitl's-Nan and Schenck head one
Of the biggest and best bills ever seen
-. ..;, ,a,,s A. lane, four beadliners
At '",' ''"''' ~ ,.,. RI.
have been brought IN I" eh'er'a'h' '"e
porular singing tea moifers three new
sor,s ,yLicb arc rendered IN style that
aaor.u - a.nans horo ,r,od ~ initiate,
T,.a,, s,o. tL, s,,go wos cleared the
audience last night rendered them
big ovation. lhey were op,leen ~ Strp
into the pit and there render an aaoi-
tional encore. Their songs ran the scale
of blues as well MS the more conserVa-
tive.
Charles (Chic) Sales. popular char
actcr star. scored with his rural types
taken from life. Mr.. Sales plays all
the characters that range from youth
-. 10 VI" "se' ,s Wv. oiossic w;th
s sue '',,rI : :,n, uu ,,.;,h notbos
'"I,n! IiI.'' S,a,v Sa, "u,,' M ,noh,a 20 onncor
Nvlehns Sesai was ,Ian hnap,e ,I,co W ON tho
because OF coil. eiI.s er h @,o,.o @ Rugel
,r n!ii was hniE hiIea ny ,,...o .s,.' ro" IN
ms immature nrlr,a u"inn ;n,snI ~
rare v"ir" ana thrilled as Wen ns paea'ou oa
her auditors. MISS segal VIII appear DIS
soon as her cold disappears.
h"E"l '"S'oignes' !uss', ii -
to himself. Some Of his tricks are of
tho colibor that one reads about but
seldom, soos His dog, too, IS an able
norfor,nor Noc and Rose Wilton also
nIcaso , new number would help these
ncrformcrs Walsh and Edwards. two
,.o,,,ht,I ei,cers and dancers. won en-.
s"m,,''''' , ''''7' '''''
'o''S'
Globe-"Oh Satin" musical comedy
rresontotion. won headline honors on n
hrcczv bjlI. Others who pleased were
Arthmr AIcxande-, songs: Al Shayne,
%o.i''ihI ha'a ,I',n porsnu,,ors Sru @ Toward and
Hults, piclcir p..'', nanoho,s - ord Ron.
emnS, i!S I''iI,re parro.+ cnnsdy An added
Iinnh anu I'a''rt ', II,.ord nnd Eorworth
nt'rartl"n "a, d,. vas i''""''
Ill 'on'e"S'
Nixon-Johnnv Burke. musical comedy
,o.fnrn,or was easily the headline
Honor hoorer With his stories on being
Huof.od iu,'r' Clovton and Drew PLAYERS
wera scer IN one of Shakespeare's tray
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06
GIVE "SMlLIN' THROUGH
Mae Desmond in CowI Role at
I Cross Keys

Gross Keys--That element of realism
80 essential in holding interest DOM
mates the production of ''Smilin'
Through presented by Mae Desmond
and her players. All of those artistic
touches which helped make this famous
play. originally presented by Jane Cowl,
q success are given in the present pro-
duction.
Members Of the supporting company
are given ample opportunity to show
their versatility in this gripping stoly
and rise to every expectation. Miss
Desmond in the dual role of Moneyeen
the tragic bride. and Kathleen, a girl
Of today, never was seen to better ad-
vantage. Reality stamps every word
and action. Others who share in thc
very capable support are Frank Fielder,
Earle ID. Sawyer. Spencer Chartreh,
Mary Duncan Stewart, Summer Mich
ola, Louise Forrest and De Forrest
Hawley. Special mention is due Mr..
Sawyer for clever stage direction.
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06
DEATHS

brother r-in-law. Arthur Answorth. 1920 n
iownrd st. Int. private. Mt Peace Gem
F. F''ShaS ~ may Vie" remains "e''' . to 10
sNYpER,-;June 8; 1922. GEORGE W.
Sgr SG snSs Ssd TS TraSkn hs'h q.
Hs;o p @ i'S sS E ;"% s|$s,
ing sSyShR %ESi$ to /. sjssssan. sj Valley. N J.;
Ii Years. Funeral on wednesday,' at 1850
A. NJ from her Tlss late Tesiden@ce. nee 30 Adams
!ish,-savns tmej. Greenwood cemetsry.
sSYpER. -1June >; WALTER s. husband
Pa. we'd, after p. N, Int. private,
Lancaster. Pa
WARD, son Of Edward b, and louise x K.
Stanley IN his 10th year Relatives and
?. M at ' the Baptist Church. NarSeTih. berth Pa a.
Int. private
ST ss MILAN MPfHm'fs % on Ssss
Z. s.. Clair tn.e HazeltonS, Rela lives Il susaa saa
friends alsso employees OF A. J: Reach Co.
are "S'ed 70 tSs sfFrv'ss tSs Sn o%.r
Rar Bldg. 1920 Chestnut st. in,ermeat Inter- Al
Adam ReatSss and friends arr invita- w,ss S5 s6
attend the services, Wed. p. NJ. from
,,S ss, n; 0Sth & ,urd,ns E1snss may call Tues
sTRoHM-Juns !. ELIZABETH. wife Of
Our Lady Of Mercy b. v. NJ. sodaiity. AItsp
Society. and and all ether other societies. Invited to
funeral. Thur. s;39 4. ~. from her late
requiem mas. Our Lady OF Mercy Church 10
on June 5. is2S ANN TXGGXRT. i9tSSR'sn,; 9ormerly;
OF G!assmulash. County of Tyrone Ire.
the funeral. on Thursday morning. ts at Z: 80 10
O'clock, from the Oliver II. Bair Bids.. 1890
!nmes Church at 10 o'clock. intermsnt a.;
RICHMOND. wife Of J. Bonsaii Taylor and
DAUGHTER Of Frank T.. and Eliza Jones Rich.
Ww%dSd' WsS' G,ed r"vidly suddenly In New York Funeral
~ ,TIETz rTg On June 8. HANNAH TRBoo
tyss and % fri.ni ysss' "a NM. snS months Rsis'
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06
THE PEOPLES FORUM
What Was cold Gothic Manslon"

To the Editor Of the Evening Public Ledger:
Sir-Will you kindly inform me where I
can fnd . description of the old Gothic
mansion which stood on Chestnut street near
old st. Johns Church. or anything in oon-
nection with IT. am In need Of the In
formation At present and would b very
grateful for any suggestion ~ TO where !
might obtain the desired information.
CONSTANT READER.
Mount Airy. Philadelphia, June 1. 1922.
Dilisent research has failed to reveal trace
Of the building described. Perhaps . reader
can throw bsht on the subject.
Who Said rhIs7
To the Editor Of the EVensnO Public Ledger:
sir-who was II that said: ITO see what
is right and not to do II 10 want Of courass."
Where could tho same BE- foundf
Phiiade,phia. May go 1922.
Can q reader name the author7
Airplane Invention q,
To the Editor Of the Evening Public LEDGER.
s,r-Kindly let mo. know II Il would be
advisable to send an invention Of an airpians
to the National Advisory Committee for
Aeronautics. What protection has the In
ventor with said committee7 J. b.
Centralia, Pa, May 81. 1922.
Applications for patents must be made IN
writing to the Commissioner OF Patents at
Washington. It Ia advised by the United
States Pateat Office that on fiins an appli-
cation the services Of q competent registered
patent attorney Be employed. The National
regular body attached to the Navy Depart
mont. and II you sand your invention to Il
the presumption 10 your rights would BE-
protected but the safer plan always 10 10
follow the advice OF the United States
Patent office in tho matter Of employing .
etent attornev.
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06
Questions Answered
Value Of So Gold Pieces

To the Editor Of the EVenin0 Public Ledger:
slr-Is there a premium on three-dollar
gold pieces? Kindly reply in question column
and oblige ANGORA.
Philadelphia. June 2. 1929.
This is the valuation given to the three
dollar gold piece by experts: 1s04-85. In
dian head" 81 to 50; 1878. $40 to IS; 1875.
$40 to 500: 1876, S5 to $40; 1877, s. to s..
From $3.50 to 81 Is paid for three-dollar
gold pieces Of any date in perfect condition.
The first regular issue was in 1854 and the
ast IN 1889,
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06
The Peoples Forum vii! appear daily
in the Sunday Public Ledger. Letters
discussing timely topics will be printed.
Us well as requested poems, ana questions
IN MENiORIAM

KAIN-In loving memory C. HENRY
KAHN. who departed this life June 9. 1909.
F. Il. KAHN.
AARoNs.-JosEPH AARoNs, died June
a. 1921. Sadly missed. Brothers Sisters,
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06
Alrplane Invention
Lost Naturalization Papers

To the Editor Of the Evening Public Ledger:
Sir-I have lost my naturalization papers.
Please let me know through your paper who
I should write to to get a duplicate
THOMAS CRAWFORD.
Atlantic City. June 4. 1922.
Write to the clerk Of the court which II
sued your naturalization papers.
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06
ShO,cs That Remain

WALNUT - Lefty Pepper" last
X week for Morosco musical comedy
based on old Klein success, Mag
Tie Pepper" and featuring Char
iotte Greenwood In the role of
ahopgtrl.
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06
Asks for Two Old Books

To the Editor Of the Epentno Public Ledger;
sir--I would like to get n book published
about forty years ago called The Blakes
and tho Flannagans." Can reader please
tell mo where could buy It. or Is 1t out OF
prlntY Also a book called 1.-THE Rugg Docu-
ments." by Clara Asusta. printed forty years
ago. Mhs' d. ~
Philadelphia, June B. 1922.
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06

~. A. s. wildwood. N. j.. and "P. a.
p."--If you will send your names and ah-
DIRE sses. copies Of The Face Upon tn"
Floor will be mailed to you. 1t Is too long
10 warrant republication at this time.
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06
DEATHS

PIANO AND PLAYER-PIANO BARGAINS
HOWARD VINCENT. 838 TO Si0 n. 6TH
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06

w,dom ,MdHHAS,Mbristo' a. tho rn,o Pa June I, MARY
tiy.s and friends invited to funeral. Thurs
S:3O a; NJ. from her late residence. Edgicy
"a. Solemn high mass Of requiem 81
Marks Church 10 A. NJ. Int ST. Mark'.
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06

brother -in-aw. Arthur Answorth. 1920 n.
Howard st. Int. private. Mt Peace Gem.
Friends may view remains We'd, 8 to IL
Evening public ledger. [volume] (Philadelphia [Pa.]) 1914-1942, 1922-06-06

NEY. Of IL Rockvlew ave, North PIaInfe,d
y, j.. in his 55th year. Funeral from his
intc nome We'd, June Z. Solemn requiem
Waiw I'ass R'doo ~ Joscphs Church 10 A. NJ. Int.
Vilas County news. [volume] (Eagle River, Vilas County, Wis.) 1896-1927, 1922-07-19
CASE OF FORClBLE ENTRY |
Combination Of Circumstances Re
spoHsible for Truly Embarrass-
ing Situation.

A short time ago my husband ard /
attended the funeral Of friend whose
home was in the suburbs. We left in
plenty of time. but ON account Of the
distance and much transferring we
found 10 our dismay that we were go
ing 10 be late
After frequent delays we arrived at
our station. There had been a heavy
snowstorm the day before, and where
the walks had been cleaned il was slip
perry, making II difficult To hasten.
When we reached the house, In hur-
rying up the outside stairs / slipped.
lost my balance, and fell headlOng.
All might have been well had not the
undertaken chosen just that moment
10 open the door. My husband was
making a frantic grab to catch me,
but | was not TO be stopped, and land
ed I'm the room ON all tours. 10 find the
company all facing the door and the
minister preaching the funeral sermon.
Exchange.
Vilas County news. [volume] (Eagle River, Vilas County, Wis.) 1896-1927, 1922-07-19

with respect 10 the iilament. Being
positive with respect 20 the filament.
causes a certain number OF electrons,
which are negative charges. 10 be
attracted and caused 10 give up their
negative charges 70 the grid. During
the next or negative half OF the cycle
OF the applied grid potential tie grid
r. made negative with respect TO the
hlament but does not lose the cleo
irons again. Thus a negative charge
Is built up on a grid during the posi-
tive portion Of each cycle. the cumu-
iative effect Of which is 10 produce n
decrease Of the plate current. during
the period that the alternating differ
ence OF potential called a wave train
is applied TO the grid.
After the alternating difference OF
potential applied 10 the grid has
ceased. the grid does not Immediately
lose its negative charge. The grid
leak forms a high resistance path for
the negative charge Of the grid TO
leak or down 20 the filament slowly.
II no grid leak were used, the grid
Vilas County news. [volume] (Eagle River, Vilas County, Wis.) 1896-1927, 1922-07-19
NEW RADIO FILTER A MARVEL
Campbell Device That Separates Tele-
phone and Telegraph
Messages.

Although much has been said and
written about the remarkable filters
employed by the telephone lines and
by advanced radio workers for the
separation OF telephone and telegraph
messages. says the Scientific Ameri-
can, IL remained for DR.. Frank
b. Jewett, chief engineer OF the West
ern Electric company. to demonstrate
how the filter permits OF transmitting
radio telephone and telegraph mes
Enges simultaneously. and OF separating
these messages at the receiving end,
AZ a meeting Of the American lnsti-
tute OF Electrical Engineers
The present electrical filter Is the
invention OF DR.. G. A. Campbell, a
telephone engineer. and makes IL pos
slble 20 separate the various freQuen-
cies at which the individual telS-
phone and telegraph messages are car
ried. The detected electrical current
In a radio receiving set Is passed
through the filter which separates the
frequencies OF the telegraph message
from those OF the telephone
The filter differs materially from the
ordinary tuned circuits familiar 10 the
radio enthusiast, since IL separates not
single frequencies but bands Of fire.
quencles OF any predetermined width.
The filter makes IL possible TO sep
srate the band OF frequenciss com
prislng the telephone message from the
band comprising the telegraph mes
sage. II cnn also separate one tele-
phone message from another.
Vilas County news. [volume] (Eagle River, Vilas County, Wis.) 1896-1927, 1922-07-19

transposing this equation the imped-
ance is equal to the applied voltage
divided by the current. The imped-
ancs OF a vacuum tube plate circuit.
internally between the filament and
the plate. when the grid is at zero
potential, is an important constant Of
n vacuum tube and Is called the In
ternal plate impedance.
The internal grid impedance Of a
vacuum tube used In a radio set as
a detector determines the impedance
OF the telephones that viii give best
results when connected I'm the plate
circuit Of that particular tube.
II Is then not only the resistance Of
n pair Of telephones, but also the in
ductance and the distributed capacity
Of the winding that cause the maxi
mum current 10 flow In the telephones
for given change IN grid potential.
Tie internal plate impedance OF a
vacuum tube varCs only slightly with
different plate voltage. II Is more an
inherent characteristic of the tube
which Is determined by the design.
Vilas County news. [volume] (Eagle River, Vilas County, Wis.) 1896-1927, 1922-07-19

would soon collect q suf1cienl mega
tive charge TO reduce the plate cur
rent 10 zero and the tube would cease
TO function.
A grid leak having 700 low resist
anee will not allow a sufficiently high
negative charge 10 collect on the grid,
resulting In a very small plate cur
rent reduction and weak response In
the telephone receivers.
on the other hand. II the grid leak
Is OF too high resistance. too high
negative charge will collect on the
grid and the condition OF no grid leak
wiz be approached.
In any electrical circuit that has
a difference OF potential applied to
II. the current that will flow depends
upon the "impedance" OF that circuit (:
ju-t as In the flow of water through
a pipe. the quantity OF water that
will flow when any given pressure
IL applied depends upon how much
the How through the pipe is impeded
by the friction OF the particles Of
water against the sides Of the pipe
and against one another.
In the electrical circuit, the rela-
ton between these three quantities
Is that the current which will flow
Is equal 10 the applied differences of
potential divided by the impedance,
where the current Is In amperes. the
applied difference Of potential is In
volts and the impedance I'm ohms. On