davidaulloa/AmericanStories huggingface dataset:
The Morning Tulsa daily world. [volume] (Tulsa, Okla.) 1919-1927, 1920-02-15
Informal

ff.. ..N...... ..... ..... .......... o. .....
'.''.'.''
homo of MH q, s. Wall nu r"f Do
tup},uu, typuu, 1u, pheasant a,t.
ION had .rpu,.. ......,. .,,..I.ti.,. and
u.D,t,i,, Ug,., ur....t ,,I,y,.U.
.g.t ....4I rtr.It.. J..a U,..,...
.,r, assisted b.. Nir % b. UII IuI
,ur.rt. th, nftrr ulri ,i tu, after.
loon au ,IHhurItp luncheon .,t.
.rr,,I fl. d,.uIIiuua Hu.u. u,
Iug INA honor of sI N1pu.r.a dt,.
lrI nud white ,ltmiIuIr. prevailing
tcslb,a members other. ruIuyur
q Tu,y. D. iFrautIyu Gorrru. f. w..
-uupaou. liuuo Shulrr. a.. UIa
'Iun.tt whitney Warren lurE.H. s.
Vs. Ilafori Edwin %, Holaou lluph
D. Campbell g. NJ Eoyor iHruh %.
NalhnH John H MrunH. ID.
NTiFhi 'harlr' NV v NJ. Adams d.
raymond lurdtci'
Tho NucDthrn club spent 20 rolE
ant afternoon TuoHlug with NI. e
\ ilnckctt aud Mu - " liu'mot
Of hsnrta and u valentine contest
There were siy tables uui Ni. clara
Ltnh'y won tho favor offered Zoo
"'h '-. NI'. NlHl' l''II''i ~ '''
! IcDnlcst.
Ntrs Nnhol Rcddnr. tho coutrpItu.
evening. win hc given 81 rorio4 OF
pretty spcml opuriostcs while noro
Mru David T.. DWHlpy will entertain
Monday afternoon informally at tea
in hcr honor Monday evening MJs
+ walter Boyor will entertain
informally fur Miss HeddOr aud
on TUESDAY evening after the oon-
ceri MH. Thomas Kerr viii bc NJ
home In honor of tuis visitor.
The Morning Tulsa daily world. [volume] (Tulsa, Okla.) 1919-1927, 1920-02-15
0NF INTEREST
W TO WOMEN
announcements

TUIt five HdI,f ~ tho a. s Do.
,uIot,d a uIo supper sud valentine
purity one evening the quot vD'N iH
n, homo ot Nrs 'Iri ."D
The Morning Tulsa daily world. [volume] (Tulsa, Okla.) 1919-1927, 1920-02-15

Bruce, Frank ". Cssebeer, VI. a.
Woodard, W W. Stuckey. A H..
bradshaw. g. n. llondershot and
Miss Loretta Macs OF st. Louis. "A
one-course luncheon was served at
the conclusion OF the game.
Mrs. y. W. Jacob entertained Sat
urday afternoon with a box party
at the Orpheum, cOmplimentng
trio OF Visiting matrona, Mrs. Roy
Wright OF El Dorado, Kan. the
guest OF Mrs. Ira Giusberg, Mrs. q.
J. DOnnelly OF Fort Worth, - former
Tulsan, and Mrs. Claude Douglas.
who is visiting her sister. Mrs. A.
NJ. Rush. Lunchcon after the matt
nee was served In tho superior tea
room. Guests besides the honorees
we're Mrs. G. ". Seger, Mrs. William
a. Brownlee. Mrs. II. y. Baker.
Mrs w C.. Drummond, Mrs. Lee
Daniels and Mrs Wasserman
-
f,- M..fp,,t paya " aup.
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21
AGGR2i6EErc1g9R45:
ID r. aa...a EDUCATION
AND SUCCESSFUL FARMING
-n=n= d. ANpREVM cSOlHE'
Some Facts About the Fertilizer
Situation
AND SUCCESSFUL FARMING
D. ANDREWM. eSOlZE'

The fertilizer industry with all
other industries suffered from the
exigencies which the world war Gre
ated. 1t was not possible, for in
stance, to man the mines up to ca
pacity from which we derive our
rock phosphate and hence the avail
able supply of this material was
greatly reduced. The blockade Of
Germany prevented the transference
of potash from one section of the
ergy which might otherwise have
been expended in the manufacture of
nitrogenouS fertilizers was devoted to
the development and exploitation of
these materials for war purposes.
The countries of Europe which had
heterogeneous foodstuffs for many
years were unable to obtain their
usual supply by reason of submarine
depredations and the scarcity of
ships. 1t is not surprising that con-
siderable chaos should have arisen
in the fertilizer industry, under such
circumstances and that there should
now have developed a world shortage
of essential fertilizing materials.
The call for supplies Of this char
acter from every civilized country is
very great at this time, and it will
undoubtedly take a considerable pc
Rod of time to put us back on a
pre-war basis insofar as supplies
of materials are concerned. In this
country, we are still not large users
of fertilizers when the vast area we
have brought under the pillow is TAX
en- into consideration. 1t seems rath-
er strange, too, that those countries
where the most intensive forms of
agriculture are practiced have been
and are still the largest users of fer
tilizers. 1t is reliably stated that
the Dutch. who have specialized in
dairy husbandry and saved the re-
sulting yard manures obtained as a
by-product with great skill and care,
use large quantities of high grade
fertilizers. If this practice is desir-
able in holland. a country where
waste has been as nearly eliminated
as seems humanity possible, it will
evidently be necessary for us to
institute new types of agricultural
practice or increase our use of COM
mercial fertilizers now or in the i'm
mediate future. The Dutch, it would
appear, in spite of all the quantities
Of oil cake and other rich nitrogen
Gus foods they import, use approx
mately 200 pounds per acre of a for
mula analyzing per cent Of nitro
gen, per cent of phosphoric acid
and IL per cent of potash. They
save and use the refuse from their
land and barn lots to an extent WHOLLY
unappreciated by American farmers.
The methods they pursue are most
extraordinary to one from this coun-
try who comes in contact with Dutch
agriculture for the first time. Hol-
land is poor country naturally, and
yet in agricultural production it
stands much above us. The average
yield of wheat per acre is thirty
eight bushels, ours but fifteen. In
this country we raise sixteen bushels
of rye per acre to the Dutch farm
ers' twenty-siX bushels of rye. We
grow thirty bushels of oats per acre,
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21
CHAPTER XXIII

~ LEVEN melodious strokes Of
II the clock and Helen stirred
L. uneasily in the depths Of her
chair. Could it be possible an
almost constantly, standing in shad-
ow, the light falling only on his face
and on the bow of the violin as it
swept back and forth across the
strings.
Il must CO." she murmured, half
rising.
mot yeti" and again at nod Kato
played, this time a weird, passionate
wall that seemed to come from a
tortured heart, then to lose itself in
the joy of fulfilled anticipation.
To hide her emotion Helen slipped
her cordial. Then Kato laid down
his violin. Sloane talked. He told
her the origin of the music she had
just listened to, explained it's mean
ing. Kato had disappeared. They
Something like fear stirred in
Helen. She had declared often that
she was afraid Of no one, that she
would hold her own against the
world. But the subtleties of the
evening had weakened her. Family,
ever so family, she realized this.
1t made her uneasy.
II am going now. She rose from
her chair.
AS she rose, sloane also StOOQ.
my cloak, please" Helen said
TREMENDOUSLY, angry that she could
not hold her voice. Then may Kato
telephone for a taxi"
II shall not let you go. You don't
really want to, do your" his voice
an insult
Nothing could so quickly have
aroused Helen to sense of her
danger, to the necessity for getting
away. For just moment the Glow
en- foot had shown through the silky
cloak.
4 shall go at once. I can get a
taxi in the street." her courage
mounting as necessity arose.
you shall remain with me. 1t
is now 3 o'clock. Yes, twelve by
that clock. Kato arranged that.
Your reputation is gone if any one
sees you leaving here at this time
in the morning. Come, be reason
ab1e!"
The clock had been set back while
they were eating. Helen distinctly
recalled looking at it when she first
came in and that it compared with
the time she had left home. The
table arranged so perfectly for two.
when four had been expected-the
music-everything had been planned
to lull her into confidence.
She ran to the door. 1t was lock-
ed.
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21

"Let me out" she said between
clenched teeth. LET me out or l
shall scream"
mo one will hear you, my dear.
And wise woman knows better than
to scream where it does no good.
If you could make yourself heard
no one would believe you remained
here unwillingly until 3 o'clock in
the worning."
Her cloak lay on a. chair. With.
movement so uicuk it caught him
unprepared. she snatched it and ran
to a window which was open trl-
fle She threw it up before he could
out.
White as chalk with fright: Sloane
caught her just in time. Ten sto-
ries! He shuddered.
II will open the door" he said
to keep tonight to yourself. You
my EepgtatiG IN tbs is pretty w0 %g
believe you if you told him that
after remaining nearly all night
alone with me, you went away-as
you came. That is my revenge for
your treatment of me-"
He opened the door. Without a
word, head high, but trembling so
walked out. into the elevator. down
to the street.
"Oh. I shouldn't have taken the
elevator" she said to herself as she
hurried along looking for a taxi,
thankful that her cloak was dark
and made her less conspicuous.
THAT man looked at me queerly."
But she( coHforted herself with the
thought that she never would go
there again, never see Sloane.
-, A stage rumbled down the street.
She hailed it and got in glod of
the chance to get home. One or
two sleepy men were the only other
passengers.
When she reached the Square it
was gray dawn. Never had the
Square looked more beautiful to her
than it did that morning. 1t spoke
of safety, of the little home only
few feet away.
She locked the door. then threw
herself on the bed. fully dressed as
she was. There she sobbed out her
misery and shame until. exhausted
she fell asleep. She did not waken
until Adele, returned from Yonkers,
stopped at her door.
I'm a little while, Adele, I am
not up YETI
"All right, lazy bones. I suppose
you were out awfully late, l know
/ didn't get much sleep. I'll be down
in an hour or two and we'll compare
notes"
(To Be Continued.)
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21
Now Gets 48 Eggs .
ADay Instead0f3
Mr.. Vincent Cured His Hens Of the
| Loafing Habit. Easily Done

"My egg supply has increased Won
derfully. Early in January, 1 started
using Don Sung. I had been getting
about 3 eggs every other day from
70 hens. By the end of January l
was getting 80 eggs a day. In, two
weeks more, I was getting 4S asdays"
&C. W. Vincent, South, KY. s19ssG
Mr.. Vincent's results, in January,
prove that you can get the eggsswhen
eggs are high. It's no trouble and
costs nothing to try. ~
Give your hens Don Sung. and
watch results for one month. If
you don't find that it pays for It
self and pays you good profit be
sides, simply tell us and your money
will be cheerfully refunded
Don Sung (Chinese for egg-laying)
is scientific tonic and conditioner.
1t is easily given in the fee6iy~iaar
proves the hens health and makes
her stronger and more active. ! 1t
tones up the egg-laying organs, and
gets the eggs, no matter how cold
or wet the weather. tlng
Don Sung can be obtained prompt
ly from your druggist or poultry
remedy dealer, or send SIC (includes
war taxi for a package by mail pre-
paid. Burrell-Dugger Co., 2i4 Co,
lumbia Bldg, Indianapolis, Ind. e.revs
~
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21
How to Save Money
ON Wall Paper

THOUSANDS of people unwftl
ing to pay high prices to shaye
- their walls papered, are now
solving this problem by paper
ing their own walls.
Through a new easy method, many
now find that they can get even more
satisfactory results and at the same
time make considerable saving in,
money by doing their own paper
hanging. This method is explained
in detail in an interesting book ow
offered entirely free by the Charles
William Stores, Inc. A4e.~s-.
In addition to giving full instructionseon
paper hanging, the book contains over 100
samples of the latest and most attractive
wall paper patterns,-all of which ara lof-
fered at prices far below the ordinary. y By
addressing a post card to the Charles Will
liam Stores, Inc, Dept. "a, New York City,
anyone may obtain a copy of this valuable
book without cost or obligation on their part.
(Advt)
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21
The Tri-WeekIy Journals
Fashion Suggestions
Corded Round Pillow
Cover and Case.

Whether velvet, silk poplin, taffeta
IT satin is chosen for No. 1905 is
simply a matter of choice, as all
-hese materials are being used ex-
rensively. When made up in old
rose velvet this new type of pillow
makes a most acceptable Christmas
gift.
The corded round pillow cover and
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21
Plan to Instruct
On Diversification

MEMPHIS, Tenn, Dec. 18.-As an
outgrowth of the movement for re-
duction of cotton acreage, agricul-
tural experts and extension agents
in Arkansas, Mississippi and Tennes-
see, in session here today, discussed
plans for instructing the farmers of
their states in crop diversification.
A committee was named to sur
vey the agricultural situation and
report recommendations for crops
that may be grown to best advantage
on land heretofore devoted to cotton.
The recommendations. it was an
nounced, are to be made public in a
few days.
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21

Dear Children: Here rule for making Christmas candy
pound rbown oneha pound sheed nuts
butter, four tablespoons of water.
boil begins boil add These
smaller this boil until
buttered plate
with
before removing from plate Don't too much
sticking These called
bought
pecans especially
walnut.
/ Hope you this Christmas it.
Lovingly, AUNT JULIA
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21
RUBY BARTON.
INEZ WOODS.
Tilton, Ca, Route 1.

Dear Aunt Julia and Friends: Will you
let two Mississippi girls join your happy
band of boys and girls? We have been
reading Aunt Julia's letter box and enjoy
reading it fine. We only live three miles
from Mccall We go to school there. We
have a consolidated school, five teachers,
225 pupils, and like to go to school fine.
Our fathers farmers. Well guess we
had better describe ourselves: l, Ruby,
am fourteen years old, in the seventh grade,
have dark brown eyes, black hair and dark
complexion. 1, Ester am fifteen years old,
eyes, dark hair and fair complexion. We
play basketball at school. We each have
cute little sweetheart, but, however, we
enjoy corresponding with girls. Aunt Ju-
first If any of you boys and girls wish
to write to us Miss girls, let your letters
fly to,
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21
NEW QUESTIONS

L. What parts of a soldiers uni
form are men prohibited from wear
ing after leaving the army?
2. What is the salary of a rural
free delivery inspector?
3. Was the name. California" first
applied to Lower California?
4. Please state the names of the
presidents of the United States who
were members of Masonic lodges?
8. What grapes are the largest and
what are their size?
6. What causes moisture to collect
on the inside of window panes and
what will prevent it?
z. When was the salary of the
president of the United States in
creased.
g., Where is the oldest university
in the world?
8. How many cables are there from
America to Europe?
10. What was the real name of
Bertha M. Clay?
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21
QUESTIONS ANSWERED


1. Q. What is the signagraph?
A. 1t is a machine that has Just
been installed in the Southern Pa
cific railroad offices in San Francis
CO. The chief clerk, E. A. Van Wy
non, can sign 1000 pay roll checks
which is his invention. Five foun-
tain pens are worked at the same
time, four being connected with the
one in the workers hand. The pens
are guided by an imitation pen hold
er attached to the end of bar.
2. Q. Why is the word Christmas
abbreviated Xmas?
A. Xmas is used as an abbrevia-
ton on account of it's symbolic sig
nificance, the "X" or cross stand
ing for Christ"
8. @. Kindly tell me the correct
pronunciation of the word italian y
A. 'I-tal-ian" is accented on the
second syllable, and the first "i'' is
short, as in the word ''it.''
4. @. How much gold is there in
the world today?
A. The estimated supply Of gold in
the world at the present time is about
100000. The greater part of
this is not pure gold, but has been
alleged.
5. O. I often see reference to the
corn belt" Just what states are in
A. The region including Ohio. In
diana, Illinois, Iowa, Missouri, Kan
sas and Nebraska, which are the
chief growers of corn, is known as
the corn belt.
6. @. Will the government sell life
insurance to all classes OF people?
A. Civilians are not permitted tc
take out government insurance.
Z. c. What determines the pitch OF
the voice?
A. The pitch of voices is determln-
ed by the length of the vocal CORDS
These cords are shorter In women
than in men. therefore the former
have higher voices.
8. @. Which state elected the most
women to it's legislature?
A. The National American Wom-
an Suffrage association says Ina
Connecticut stood first in this respect;
electing five women to It's genera
assembly. Kansas came next, with
four; California and Utah, three, ano
New Hampshire, New Jersey and
Oklahoma, two each. Several states
elected one woman, 20 women being
entitled to serve in the legislatures
of Is states.
9. Q. What has become of Solo,
mons temple?
A. Solomon's temple was destroyed
by ACKNOWLEDGEMENTS in $3.50 b. Z.
10. @. Where is Jefferson DAVIS
buried?
A. Jefferson Davis died on Decem-
Der 6, 1889, and was buried In New
Orleans. In 1893 the body was moved
to Richmond, Va.
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21

ANY Tr1-weekly Journal reader
can get the answer to any cues
ton puzz1ing him by writing to
The Atlanta Journal Information
Bureau, Frederick J. Haskin, di.
rector, Washington, D. c., and In
closing a two-cent stamp for re-
turn postage,
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21
! ESTER ADAMS.
J Mccall Creek, Miss, r. f. D. 2.

other Alabama girl to join the happy
band of boys and girls. This is the sec
Ond time have written to the A. ]. s. B.,
but by some misfortune my first letter was
not printed, so / hope that Mr.. W. B. is
enjoying walk and will not return until
have finished this short chat with Aunt
Julia and the cousins. AS it is a rule, 1
will describe myself Now don't get scared ::
am five feet tall, weigh 1O8 pounds, have
light hair, blue eyes and medium complex
ion. Now, Jessie Richards, come from be-
hind the door. Aunt Julia, please print
this and / will come again. Will send
something for the orphan some time soon.
Would send it now but l haven't yet fin
ished the article that l am going to send.
Aunt Julia. do please print this. All you
cousins write to me and l will try to an
swer all letters 1 receive. SO will say
good-by. 1 remain your new cousin,
NELLIE KELLEY.
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21

Dear Aunt Julia and Cousins: Here
comes two little Georgia girls to join your
happy band of boys and girls. We are two
little playmates and thought we would try
to get in this morning for chat. Wish you
cousins were here to play with us. We
sure would have a nice time. l guess we
had better go. SO you cousins write to us.
We will answer all. Your new nieces and
cousins.
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21
SaffoId, Ga.

answer all letters from the cousins.
Your new niece,
NORA NEWBERRY.
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21

eminent only one dollar per annum
to manage the governments heavy
business. 1t now looks like one dol
lar a year was more than plenty.
when they helped along the big con-
tracts that put across five hundred
or thousand per cent profit on their
own giant undertakings.
But the country has got something
to learn, whether we go up or go
down; but the lesson Is harder to
go down
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21

Nearly two-thirds of the world s
telephone systems are in the United
States.
Tt is said that there are only three
mats of ivory in existence.
The Chinese have a peculiar rev.
erence for printed matter.
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21
AUNT JULIA'S
LETTER BOX
"Helb for the Helpless Kindness TO All
Dumb Things
RULES

No unsigned letters printed.
No letter written on both sides of paper printed.
All letters not to exceed $50 to 200 words.
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21
HATTIE MAE JONES.

near Aunt Julia: Please let little Flor
ida girl join your band I do not go 10
s scnop mo at home. For pets I have two
sSeep five i've pigs and some biddies so eo
s o,,, not lonely am sending dime for
the little orphan. Your new niece,
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21
Black, Ala.

Dear STUNT Julia and Cousins: How are
you all getting along these dark, rainy
days? l guess you are going about your
duties with light heart.
How are all the cousins progressing with
their studies? l guess they are all like
/ have been a constant reader OF The
Tri-Waekly Letter Box for quite a while,
although a silent one.
How about a description of Yours Truly?
Here goes: Five feet inches tall brown
eyes, fair complexion, and my age is six
teen years. Have / a twin? l will answer
any letters cards.
As this is my first attempt, I had better
run home or 1 will wear out my welcome.
SO, Aunt Julia, please print this, as l want
to get better acquainted with my many
cousins.
A West Virginia Cousin.
CARL 3. HAMRIC. K
Frametown, W. Va.
P. S.-Inclosed please find a dime for
the baby.
Dear Aunt Julia: We are two lonely
Georgia girls knocking for admittance. Will
grade We will describe ourselves: 1,
Pearl, have black eyes, fair complexion,
brown hair and five feet high and sixteen,
years of age. l, Verde, have blue eyes,
fair complexion, brown hair and five feet
tall. sixteen years of age. We both weigh
enjoy reading Aunt Julia's l e t er
box. We like music, flowers, good books
and most everything. l hope Mr.. W. b.
will be full without this letter. Well, we
will close with lots of love to Aunt Julia
and the cousins. 1 hope to see this in
print 1t is our first time to write. Your
''' '' PEARL DYER.
VERDE DUCKWORTH.
BlairsYillE, Ca, Route 2, Box SO.
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21

uo,1o Aunt JuIia and Cousins! Will you
admit a Florida girl into your happy circle rcl
nf girls and boys? AS this is my first let
ter, 1 will promise not to stay ayoo long sgivev
guess you all remember BERTHE Mae S p psr
Behalf l am corresponding with her now now.
and and She asked me to write to the Letter 4tinG
box and tell the cousins that were e. KIM nnt
enough to write TO her why she hau s ~.
She was married Sunday, the 2sth, to MI Mt:
Homer Adams. She thanks each ana every eiiy
one Of you cousins for writing to her' IL 10
not describe myself. / am seventeen years
cid. ,,n,u MAN ZONES
Atlanta tri-weekly journal. [volume] (Atlanta, Ga.) 1920-19??, 1920-12-21

Frametown, W. Va.
P. S.-Inclosed please find a dime TO!
the baby.
Shenandoah herald. [volume] (Woodstock, Va.) 1865-1974, 1920-09-10
DR.. Mary Fleming to
Address the Trv CamDany

Miss Mary R. Fleming, NJ. D., who
mas recently returned from Mission
work in Persia Is guest OF Misses
Lucy and Sydney OFT at their home
on North Main street 1t will be re-
membered that DR.. Fleming was medi-
cal missionary at Tabriz when the
Mission was destroyed by the Turks,
an account of which was published In
the HERALD at that time.
DR.. Fleming is native of Wood
stock. the only daughter OF Rev. K.
d. Fleming, D. D., who for many
years was a loved pastor OF the Pres
byterian Church in Woodstock. Her
mother Mrs. Lucy Randolph Fleming
was a gifted writer of both prose and
poetry.
The many friends of DR.. Fleming and
OF her parents are looking forward
with much interest to her Lecture at
a meeting of the Try Company which
will be held in the Presbyterian
Chapel On Sunday evening at seven
o'clock.
The members Of the Try Company
cordially invite the public to attend
this lecture.