davidaulloa/AmericanStories huggingface dataset:
Evening star., 1924-04-15
b'G BALLOON RACE
WILL BE BROADCAST
WTAM Win Keep Fans and Par.
t5cipants Informed
by Radio.
WILL TELL OF WEATHER
Flyers Will Be Warned Of Storm
Dangers.
WILL TELL OF WEATHER

Radio fans who are listening in on
the night 'of April 40 will be kept in
close touch with the national ball
loon race that starts from San An
tonic. Tex. at 4 pm. central time
that day
Broadca$tifg station wTAM OF the
Willard Storage Battery Company
Cleveland, Twill stay on the air all that
night La al effort to keep the balloon
lists informed of weather conditions
and to warn them OF the locality OF
all stornstin any portion Of the coun-
try wheref the racers are reported as
being seer.
The broAdcasting is being done at
the request Of the Goodyear Tire and
Rubber Company, Akron. Ohio, whose
entrant, tte Goodyear III, is equipped
with d high power receiving set.
Arranserkents have been made with
e. H. Erkrv, United States weather
bureau forecaster at Cleveland, for a
special observation at $50 pm. central
time. Tht} results of this observation
will be broadcast at two-hour periods
all through the night until a new OBJ
servation fS taken in the morning.
Radio faks are requested to keep a
lookout fof these balloons, and when
one is sighAed note the color and mark
ings IL possible. xhd let radio station
WTAM knbw at once the maine of the
city and state from which ii was seen.
This inforblation will be broadcast to
the balloortsts so they can check their
own position with that Of other con-
testants.
w. T. van orman, pilot of the Good
year III, atnd c. X. Wollam, his aide.
expect TO have some interesting scien-
tific data bn radio as a result Of their
radio equipped flight.
AS Van Cor1nan and Wollam pass over
centers of population they will drop
scores of messages over the side in an
effort to let WTAM know how they
have been, heard. Any one finding one
of these messages is requested to take
1t to the nearest Western Union tele-
graph sta tion, where 1t will be taken
care of upder a working arrangement
between the race commission and the
telegraph company at no expense to
the finder.
From Ichild Queen wilhelmina of
the NefhenlandS has heeD
Evening star., 1924-04-15
woo EXCHANGE POPULAR.

One of the daily features at the Pal
mer School station is the Woman's
Exchange of Household Hints. broad
cast at 10 am, by Announcer GWW.
The service started several months
ago with semi-weekly bulletins from
the bureau of home economies at
Washington. Soon listeners began to
submit their favorite recipes to be
passed on to the rest of the big radio
family, and now it has become a real
job to group the recipes and select
the ones that are most suitable for
broadcasting. So great has become
the interest in this feature that plans
pes printed in booklet form and dis
tributed to Voc listeners at a nomi-
nal cost.
Evening star., 1924-04-15
HELEN Nj. HAM.
RADIO TAX DENOUNCED.

Declared Education Tax on the
Peoples University"
Characterizing the 10 per cent levy
Senate finance committee as an "edu-
cation tax on the peoples university"
the National Radio Chamber of Com
merce has voted to present to Con-
gress facts on what radio means in
the lives of 100000 persons who lis
ten in on the 2,500,000 sets in the
United States
The proposal to put a special tax on
the radio world, according to Tresham
Gregg, manager of the organization,
Is contrary to the theory of levying
on the ability to pay. 1T hits the fam
lily budget" he said.
Evening star., 1924-04-15

r. F. HUSBAND says the station
heard by ]. HARRY PHILLIPS, Jr..
last Thursday night probably was
WBAH, in Minneapolis. 81 have re-
ing a woman announcer every time"
he writes. This station broadcasts
on a wave length Of AIT meters,
which is very much nearer to 425.
where Mr.. Phillips said he received
the station, than is 26s. the wave
length that WDAH broadcasts on.
This, and the fact that the Texas sta
tion is operated by a church and
therefore unlikely to be sending on
week days, leads me to believe that
Mr.. Phillips heard the Minneapolis
station, which is a very powerful
one
Evening star., 1924-04-15

From, child Queen wilhelmina of
the Netherlands has been accustomed
to rise before o'clock.
Evening star., 1924-04-15

erence was made to the historic Til
3en-Hays contest The wave length
was probably between $50 and 500
meters. Can any listener oblige me
by identifying this stAtion?'
CHARLES L. WALKER, 1741 L
street northwest, also asks for aid-
He asks: Can some one please tell
me what station was listening to
Sunday night. April 13? Before play"
ing their last musical number the
announcer named the instruments
with each player. The last piece
played was Humoresque.' The sta
tion signed off at 11:40, eastern
standard time"
Evening star., 1924-11-09
Handbags

Mast be smart or the achole effect of the
costume may be lost
Here all the shapes and styles. A large
assortment of exquisite leather bags, consisting Of
velvet calf genuine pin seal, real Morocco, beaver calf,
1orentne and vachette.
The seasons newest styles, fitted with purse and
mirror-others with center compartment and several
useful fittings
Swagger pocketbook underarm bags and many
styles with 14-kt. gold monogram plate clips.
The assortment is complete and varied and is
the time make selection. Always delightfu
gift. Priced S. to $50.
Evening star., 1924-11-09
3 and 4 Piece Sets at $3.50

Includes cap, sweater, leggings and mittens, OF
soft wool. Link Link stitch in white, buff, pea
cock and brown.
Palais ROyaI-Thrd Floor
Evening star., 1924-11-09
These Pages Values Interesting
Values Which the

The Newest in Washable Skin
and Fabric Gloves
Washable French Doeskin Gloves, elbow length,
fine light weight skin, in natural color, $475 pair.
Novelty Skin Gloves, that washable. Glacc
skin large sport style, turnbaek gauntlet, twotoned
colorngs, at S395 pair
French Doeskin washable glace, with short frill
cuff in beaver, mode. gray and white. $3.50 pair.
Fabric Gloves with fine suede finish. These gloves
Of good quality material fit well and launder easily.
Elbow lengths and many attractive novelty style fancy
cuffs in all wanted colorngs and embroidered stitch
ngs. $l-5O and SL95.
Especially Attractive Showing of Fabric Gloves
For Sl.OO
Short fare. frill, French and other style cuffs, i'll
best shades, sable, mode, sand gray,
Paais RoyaI-Man Floor.
Evening star., 1924-11-09
Girls Sweaters, $500

An-wool sweaters in slip-on or
coat style, with roll collar and
pockets. Plain or fancy weave,
also brushed wool in stripe ef-
feet Sizes to "A.
Evening star., 1924-11-09

This is sale which fits every woman's plans for the
holiday of uncheons teas, bridge and nah ong
parties.
These the modes that you will want-for this
particularly smart group represents those fashion
points that usually found only the expensive
gowns.
Crepe satin afternoon dresses using the vogue
OF fabric, brading, fur landings, dainty lace
pockets and collars.
Swiss embroidery imitation needlepoint tapestry
wool or gold thread embroidery smart black chiffon
velvet frocks.
The jabot sponsored by Drecoll-the side flare
popular.
Cleaning beads velvet and satin characterize the
dinner gowns. Flares relieve the slim shouette-the
single ornamentaton Of flower ribbon accented on hip
Black and white, orchid, ombre effects, peach for
evening Shutter green ans browns and black for day.
time wear.
Sizes for women and misses.
Foor.
Evening star., 1924-11-09
3.Piece Set, $3.50

Consists of sacQue, cap and bootees. Several
styles from which to select.
Mittcns BOOtees Bonnets, Helmets. Shirts
Bands and Drawers. in large variety of styles;
all moderately priced.
Evening star., 1924-11-09
Girls Goats, $500

OF chinchilla, cut polaire, plain
polaire, blocked suedine. With
self or fur collar. In both sport
and dress models. Sizes to IA.
Evening star., 1924-11-09
Girls Wash Dresses, SOS

OF imported gi ng h m and
chambray, in checks and plaids,
with trimmings Of hand embroid-
cry. Novelty pockets and collars
and cuffs are attractive features.
The smaller sizes have bloomers.
Sizes to IA.
Evening star., 1924-11-09
Imported and Domestic Beaded Bags

Frame drawstrng. pouch envelope sye-of
crystal beads Many designs also cooed jewel styles
u oongs They really be appreciated
$a9S to $50.
Evening star., 1924-11-09
Palais Royal Protektoe Silk
Hose. S1.h5

Have you seen our Protektoe
Silk Stockings? Look them over,
or better still, buy a pair on our
recommendation.
Pure thread silk, with double
splicing on heel and toe, where 1t
is needed for extra service.
Also chiffon weight, sheer and
even weave. With mercerized gar
ter tops. In black, gun metal
beige, nude. airedale, mauresque,
nu-gray, peach, French nude, tt
tian tan, Jack Rabbit, babbling
brook, silver and gold, and the
new blande satin.
Evening star., 1924-11-09
Quitting the Young Girl for Fall Days

Flannel Middies, 2.95
Parker Wilder flannel middies,
made in true regulation style;
trimmed with braid and emblems.
In navy and red. Sizes to 20.
Girls Blouses, S1.50
OF white Lonsdale jean. made
with long sleeves, sailor collar,
and finished with buttoned band
at hips Sizes IL to 90.
Palais Royal-Third Floor.
Evening star., 1924-11-09
Silk Hosiery That Will Wear
Chiffon Silk Hose With a Guarantee
All at Moderate Prices
Guaranteed Chiffon Silk
Hose. S2,25

Buy your Chiffon Hose with
guarantee. Full-fashioned all-over
silk, fine and sheer. Every pair
guaranteed to give satisfactory
wear or a new pair given at the
counter in exchange. In black,
gun metal nude, beige. peach,
mauresQue. gray, tan: airedale,
banana and blonde satin.
linda Hose, 59c to $1.S
Buy linda Hose of sheer wool
and be comfortable with chiffon
hose all winter.
Evening star., 1924-11-09
Girls Raincapes, S2.05

Sateen capes, cut extra full,
with silk-lined fitted hood. Navy
and red. Sizes 4 to IA.
Evening star., 1924-06-17

used for plugging the loud speaker
into the amplifier unit
The Fixed Condenser.
Number is q fixed condenser the
value of which will depend on the
constants OF the parts used Values
of from .00o25 to 1 mid. should be
tried In some cases its use may be
dispensed with altogether, so that this
part is not a very important one TAX
ing the nature Of a refinement rather
than of an essential element
Number is the special push-pull
input transformer. Numbers and 8
are tubes and sockets. Numbers 10
and IL are two Az volt flashlight
batteries connected in series to form
the battery for the unit.
Number IL is the negative A bat
terry terminal. Number Is Is the pos
tive A and negative battery ter
minal.
Number II is the positive B bat
terry terminal
Number 10 is the push-pull output
transformer.
Panel layout and directions for wir-
ing the receiver will be given to-
morrow,
Evening star., 1924-06-17
WY TO GIVE new
RADIO FEAT TONIGHT
"Omni-0ral Productions" Promise
Entertaining Program for
Listeners-In.

Station WY will present the first
Of the series of four "Omni Oral Pro-
ductions." the newest innovation in
broadcasting programs, tonight. un-
der the title "A Night With the Con-
quistadores." The Omni-oral produc-
tion, heretofore untried idea, is de-
signed to present to the radio audi
cnce a complete radio performance of
two hours duration, in which each
individual episode is q part Of = col
orful interesting whole. Variety,
long the. sole watchword in program
presentation, is coupled with conti-
nuity in the new scheme allowing
the listener to tune in at the begin
ming of the evening and receive an
entertaining, interesting, complete
performances. Each episode, although
Evening star., 1924-06-17

All Rights Reserved. Reproduction Prohibited
y JOSEPH CALCATERRA,
Radio Editor of Popular Science MONTH

then be added to the detector stage,
the first stage the second stage by
merely plugging the plug into the
proper receiver jack.
f Number 3 is the ground post used
to ground the output winding of the
output transformer Is and the fila
ment circuit by method which will
be described later in the description
of the connections. Such grounding
usually aids in stabilizing the system
and eliminating distortion.
. Number 4 is a standard rheostat
used to control both tubes. Separate
Fheostats for each tube can be used
but are not necessary. The resistance
of the rheostat should be 80 ohms for
UV-199 and C-299 and 8 ohms for
UV-201A and C-3AA tubes.
The UV-199 and C-299 tubes can
be used. but best results will be OBJ
tanned only when tubes of the UV-201A
and C-201A types are used Very best
results are obtained with the special
power tubes designed for power am
plifiers.
Number is a single circuit Jack
Evening star., 1924-06-17
CHRIST CHURCH CHOIR
.TOBE HEARD TONIGHT
leading Attraction Of WRC Pro-
gram-Solo Features
Included.
WIZ PLANS SPECIALITY
PLANS SPECIALITY
Siekierka, Russian Violinist, to Be
at WEAF.

The choir Of the Christ Church of
Georgetown viii make its ether
premiere tonight as the leading at
traction on the program OF WRC.
The choir has arranged an elaborate
taoncert which will be interspersed
with incidental solos by Mrs Charles
e. MacRoberts. soprano; Mrs Ralph
.Robey, .contralto: Jesse Veitch. tenor,
knd George Lambert. baritone Mary
wilkins VIII be the piano ACCOM-
PIANIST
Tho Many Varieties Of Broadcast
ing" a speech prepared BY Dr. Al
fred N. Goldsmith of the Radio Cor
roration of America, will open the
program at 1880 o'clock: AFTER tne
concert by the Christ Church Cholr,
John f. Nevin. Washington newspa-
ner correspondent, will give his sec
and radio political talk from WRC.
other numbers on the short pro
gram include a concert by irving
Boerstein's Wardman Park Trio, ano
a recital by Miss Estelle MurIay, So
'prano. This will be MISS murray :
second appearance at '"Ihe VOICE %
the Capital"
WIZ will inauSvfate a UNIQUE P.9 P.oo
rrsm idea tonight when, oelWeen .oS
and $3.50, It will broadcast q variea ~
program given under the auspices OF
the New York American Inc Pr
gram has been prepared by the raoio
Editorial department of that paper,
and is the first of series OF four
programs to be presented by the
leading newspapers OF New York.
Isarel Siekierka. noted Russian
xjoIinist, will render two groups OF
solos from WEAF this afternoon;
His program includes the "Minuet,
bv Beethoven: "Canzonetta, from
~The Concerto" by Tschaik owsKS
~Andaluse." by Sarasate: and Inc
Nightingale" by Kontsky.
Other features on WEAFoS after
noon program include a recital by
Gertrude Geon, dramatic soprano: a
Joint recital by John Pehler, oiind
nianjst- and Andrew Donnelly, tenor,
and a special program for children,
Evening star., 1924-06-17
in locale and atmosphere
to the nature of the entire production,

subservient in locale and atmosphere
to the nature of the entire production.
is complete within itself, however.
"a Night With the Conquistadores"
will open at 1880 o'clock, with five
minute overture, followed by brief
prologue explaining the nature and
locale of the production. A twenty
minute episode of brilliant Spanish
and Argentine dance music, played
BY one Of the leading Spanish or
chestras of New York, will comprise
the next act. Following that, Miss
Mildred Delma, the gifted Spanish
singer, will sing several Spanish folk
songs, and Vincent De Sola Will rem
der the most famous Compositions
Of SPAIN" Episode 3 will introduce
"A Sunday in Caracas" fascinating
reminiscence by E. e. Plumnner OF
the customs and manners or that
country. In episode 4, the Piedmont
Trio, one of the outstanding instru-
mental organizations in the country,
will present program of Lattn-
American dances. In episode s. a
noteworthy group of artists, includ-
ing Nine. GIukerja Campanieska1a,
known throughout Europe as RUS
sia's Greatest Carmen; Eumenio
Blanco. celebrated tenor; FRANCESCA
Catalina, nationally famous Spanish
soprano, and Paul Morenzo, one Of
the foremost singers of today, Will
present Bits of Carmen.
Evening star., 1924-06-17
WRC-RAdio Corpora tion of America
(469 Meters).

WRC-RadtO Corpora tton OF America
(469 Meters).
Sis p-m-Instruction in interna-
tional code.
6 p.m-Children's Hour by Peggy
Albion and Marguerite Meakin.
$40 pm.-Basc ball scores.
7:45 p.m.-"The Many Varieties of
smith. chief broadcast engineer of
the Radio Corporation OF America.
& p.m.-Concert by the choir of
Christ Church. Georgetown, under
the direction cf Mrs. Charles q.
McRoberts. Inciden solos by
Robey, contralto: Jesse veitch. tenor,
and George Lambert. baritone. and
Mary wilkins at the piano.
S:45 p.m.-=A talk on Politics by
John e Nevin. =
9:15 pm.-Concert by a trio from
Irving Boenstein's Wardman Park
Hotel Orchestra.
9:4O pm-Song recital by Estelle
Murray. soprano; Cecilia oDea at the
piano.
9:55 p.m.ARetransmissio of time
signals and weather reports.
10 pm.-Special concert by the Kal-
lipolis Grotto Band. Frank s. Shreve.
president: Julius Camper, reader.
Early Program Wednesday.
pm.-Fashion developments of
tho moment, prepared by Women's
Wear
$40 p.m.--SonE recital
3:25 p.m.-Report of the national
conference board.
$3.50 p.m.-Song recital.
3:45 p.m.-Piano recital by Eleanor
Glynn.
$50 p.m.-Current topics by the
editor of the Outlook.
p.m.-Song recital.
sis p.m.-InStruction in fnterna-
tional code.
pm.-Stories for children by
Peggy Albion.
6:15 p.m.-A talk under the auspices
Of the Smithsonian Institution.
-------s--T------
Evening star., 1924-06-17

Numbers and IS are special push
pull transformers. These trans
formers come in pairs especially de-
signed for the circuit. The input
transformer consists of a primary
winding which is connected into the
plato circuit Of the receiver to which
it is to be added. The secondary
winding is tapped at it's midpoint,
the outer ends Of the windings being
connected with the grids of the tubes
while the midpoint is connected with
the filament circuit through the c
battery 10 and II, thus forming the
grid return connection for both tubes.
Number Is, the output transformer,
has its primary winding tapped at its
midpoint. The outer ends of the
winding are connected with the plate
terminals of the tubes, while the mid
point of the winding connects with
the B battery. completing the plate
circuits of both tubes.
The Input Terminals.
Numbers 1 and are the input ter
minals used to connect the unit with
the standard receiver. The best
method of doing this is to connect
each terminal with terminal of q
standard phone plug. The units car
Evening star., 1924-06-17
WOMEN TO RADIO TALKS,
Will Send Message From WIN
During Convention.
sp.eisI Dispa tch to The Star

Special DfspAt tch to The star
NEW YORK, June 17--Station
WIN will be the official radio head
quarters for the Democratic woman
delegates to the convention during
the week Of June 2S. In line with it's
new program Of a daily Womans
Hour, the station has set aside the
time each morning from $3.50 to 10
o'clock, when the delegates from
various states will come TO WHM and
send q message to other women
through the air.
Another part which WIN will play
IN the convention is to be staged at
the New York Newspaper Women's
Club, 81 West 18th street. on the eve
ming of Sunday, June %. when the
proceedings of reception to be
given to out-of- town newspaper men
and women covering the convention
will be broadcast. Theodore Bean,
editor Of the Sunday Magazine of the
Morning Telegraph. is chairman OF
the reception. The hours for broad
casting this entertainment are from
S:4s To 10,
Evening star., 1924-06-17
How to Build a rush-Pall Anpiher


Below is shown the diagram OF the
push pull anplif1er unit. design TO
eliminate distortion and give greater
volume to the fan who wants more
volume-not more noise.
Ordinarily it is not possible to use
a third stage of amplification without
great care to eliminate as much as
possible the unavoidable distortion
and noise which follows the use OF
three stages of cascade zone stage
after the other) ampiification.
This type of unit if properly con-
structed and used with good two
stage outfit will not add. any ap-
preciable distortion to the signals re-
ceived over the two-stage receiver
but will increase the volume tremend-
ously.
Evening star., 1924-06-17
COSTUME CONCERT SERIES
Will Be Broadcast From Station
KDKA..

The first of a series of costume con
eerts which are being arranged by
the directors OF station kDkA Will be
broadcast from the Carnegie Music
Hall Thursday night. The artists IN
this program and the members of
KDKA Little symphony Orchestra
will appear in costumes depicting the
civil war period and all the musical
numbers will be of that period.
An additional feature of the con-
cert will be the instruments which
will be used to furnish the musical
numbers for the programs. as these
instruments will be the same as those
in vogue during that time.
Evening star., 1924-06-17
More Exceptional Bargains in
Stamped Pieces
Ready for Embroidery

Jap Blue Print Lunch Cloths. Size oOx60
in the favorite designs Chrysanthemum,
wisteria, cherry and bamboo, with the white
or blue borders. Regular $l.59
value. June Proht-Sharing Sale S1 10
price,
3a-inch Squares, I6xSo Scarfs. Regular
SOC value. June roht-Sharing Sale goo
price, each,
Dresser Scarfs. Very fine quality white
cloth. Trimmed with wide lace and medallion.
Regular 8oc value. June Profit -Shar- SQc
ing Sale price, each,
Stamped Gowns Regular $l.25 value.
Dainty designs stamped on fine quality white
or pink crepe. Entirely made, requiring
bit of embroidery to complete gar OQo
ment. June Proht-Sharing Sale price wv
Palais Royal-Main Floor
Evening star., 1924-06-17
Toilet Goods

Very new and special Vanidor Single Com
pacts, perfumed with the genuine Cotys
L'Origan and Carons Narcisse Noir Perfume.
All shades in handsome black, blue and
green engraved enameled boxes.
June Proft-Sharing Sale price. hQc
each, wv
Vanidor Compact Rouge. Perfumed with
the genuine Coty's LOrigan perfume III
handsome enameled engraved boxes. Zoo
June Profit Sharing Sale price. each, NV
Vanidor Double Compacts. Perfumed with
genuine Coty's L'Origan and Caron'sa Mar
cisse Extract. All shades in handsome
ameed engraved boxes. June S1 20
Profit Sharing, Sale price, each; o/
Csc Size .Squibbs Ta1cum Powder, box 1Sc
CSC Size sMennens Talcum Powder, box
CSC Bouquet de Fleur Talcum Powder, box lie
60c La May Face Powder with Vanity Box
included box aSc
Csc Violet Ammonia, best quality, bottle 17c
45c Witchhazel, best quality, large bottle &c
15c lib. Epson Salts, best quality, in pound
cartons, lb Sc
soc Glostora- imparts a silky sheen gloss
and lustre to the hair, bottle 37c
Palais RoynI-Main Floor
Evening star., 1924-06-17

Life is full Of trials, with more con-
victions than acquittals.
Evening star., 1924-06-17

Many woman marries simply be-
cause it is absolutely necessary for
her to have an audience.
Evening star., 1924-06-17
LocalRadio Entertainment
Tuesday, June II, 1924.

NAA-Naval Radio Station, Radio, va.
(E36 Meters).
3:3S pm-IAve stock reportA
3:46 p.m.-Weather bureau reports.
4:05 p.m.-Hay. feed. crop reports,
specials.
4:25 p.m--DAiry market reportA
1t:05 p-m--Weather bureau reports.
Evening star., 1924-06-17

WCAP0Chesapeake and Pofoma c
Telephone Company (46e Meters).
Silent
Evening star., 1924-06-17
RIBBONS
At Specially Lo,U Prices

Narrow kiDDOnS are very
much in demand for girdles,
millinery, cockades, etc
A wonderful assortment of
satin, MORE, brocades, Persians,
Dresden, fancy stripes, two
toned, tinsel effects. etc, 34 to
~ inches wide. All colors and
many combinations. June
Profit Sharing Sale Price, o.
yard, ~
Ribbon Carriers, plain colors
and two-tone effects. All colors
and combinations. Finished
with knotted bows. Regular
CSC and s1.25 value. June o.
Prof1t-Sharing Sale price. O1C
pair,
Loop GirdIes, Of picot edge rib
bons; plain colors, combina-
tions; for street or evening wear.
June Profit-Sharing Sale price
$1.39 and $1.69
A~y-a~
Evening star., 1924-06-17

WMU-Dsubleday-H Electric Gem
pmy (361 Meten).
4:;o to $50 p.m.-MusicaI program;
as follows: ~Humoresque" (Gardi-
ner). wild Flower Walt" Martens
Earle), Spinning Song" (Mendels-
sohn). Tell Ne" Kertlander). THE
Maiden's Wish" tChopin), 1872 Over
ture" (Tschaikowsky), "orientaIe"
AmanD, -Malaguena" (Moszkowski),
"A Perfect Day" fJacobs- Bond, Blue
Danube Waltz" (Strauss): dance Sc
lections: ariograms: base ball scores.
Evening star., 1924-06-17
WLAY-Woodward 4 Lothrop CT

p-m.-Ffrst of a series of operas
Carmen"
Early Program Wednesday.
1880 am.-Piano and phonograph
selections.