< - *
Monday, November 27, 1922
{,
One cent the word each tima.
PHYSICIANS.
LOST.
DB. ERNEST A, WOODS— Practic
LOST— Gold wrist watch Reward for
return. Zora McCourry, 168 Oak
St.
74-4*
Surgeon.
Practice limited U
eye, ear, nose and throat. Glass©-
supplied. Ocuiist and aurist fo
B. P. R. R. Offices, M. F. and H
Bldg.,
Madford, Ore. Phon» ¿8'
__________
DR. MATTIE R. SHAW— Residence
and office, 108 Pioneer avenue,
Telephone 28. Office house, 10
to 12 a. m.; 2 to a p. in., only.
DR. H. M SHAW— Physician and
Surgeon. Special attention Eyes,
Ears, Nose, Throat. Glasses fit­
ted. Room 6, MUls-McCall Block.
Phone 7 9 or 28.
Local and Personal
tween two circuits linked by a mag­
netic field but separated electrically.
Examples of both types of induct­
ance are found in both high and low
frequencies. In a radiophone trans­
mitter the filter reactances are ex­
amples of low frequency self-induc­
tion. The filament transformer is an
example of mutual Inductance. The
primary of the filament transformer
sets up a magnetic field that is cut by
the conductor that forms the second­
Its Cause and Effects Are Here ary of the transformer. In radio fre­
quency circuits a tuning coil depeuds
Told in Popular Language
for Its action upon self-induction. The
for the Novice.
operation of a loose coupler depends
upon mutual induction for the trans-
When a conductor cuts a magnetic , fer of energy from the primary or
field a voltage is induced in the con­ antenna circuit to the secondary tuned
ductor. The voltage Induced depends circuit to which the rectifying appar­
for its value on the rapidity with atus is connected.
which the conductor cuts the magnetic
“Skin effect” is due to self-induction
field. The value of the induced volt­ In a conductor carrying direct current,
age Is a function of the rate of cut­ resistance drop, which can he consid­
ting, not of the field density, etc.
ered as a back voltage, is constant
A conductor carrying a current Is over the entire cross section of the con-
surrounded by a magnetic field. If i ductor. The applied voltage then is
the value of the current be decreased, opposed at any point on the cross sec­
the magnetic field will decrease. In tion of a conductor by the same back
decreasing, the magnetic field about the voltage and hence the current flowing
conductor will cut the conductor and distributes Itself evenly over the cross
Induce in it a voltage. This Induced section of the conductor.
voltage in a conductor caused by a
This is not true in conductors car­
change in the magnetic field, which was rying alternating current. There are
produced by the conductor, is called two voltages that oppose the flow of
the electro-motive force of self-induc­ alternating current In a conductor.
tion. The direction of the Induced First, the back voltage due to resist­
voltage due to self-induction is such as ance, and second, the back voltage In
to oppose any change.
duced by self-induction. The magnet­
Looking at the end of a conductor, ic field surrounding the conductor will
If applied current is in a direction be strongest at the center of the con-
away from the observer, a reduction I ductor and weaker at the surface of
in current will produce an e. m. f. of the conductor. This will cause the
self-induction that will add to this cur­ Induced hack e. in. f. to he largest at
rent flow away from the observer, or the center and smallest at the surface
being the same direction as the ap- of the conductor. Naturally the den-
piled voltage. An increase in the flow slty of the circuit that flows will he
of the current will Increase the mag­ inversely proportional to this opposing
netic field and an e. m. f. of self-in­ e. m. f. or the least current will flow
duction will be induced that will op­ at the center and the greater current
pose the flow of current.
will flow along the surface.
Suppose we consider the magnetic
As the frequency of the current Is
field about a conductor carrying an Increased, the “skin effect,” as It Is
alternating current. The current al­ called, becomes more and more pro­
ternately flows in one direction and nounced/ Finally at radio frequencies
NAMED FOR MRS. HARDING
WHAT INDUCTANCE
MEANS EXPLAINED
2 to E. Swedenburg Blug., As;,
land. Ore
73-t
OK. J. i . RUMENS— Physic’an "an
PAG® TU R E «
»
B U S IN E S S A N D P R O F E S S IO N A L ],
limited to eye, ear, nose an'
throat. Office hours, 10 to 12 an.
• > i
ASHLAiro D A IL Î TBMKOfi
idaretl
Cl!
Slide on Caves Highway—
Tourists and people out for a Sun-
daV drive who wish to drive as f a r J
as the Oregon caves are warned
They are
against making the trip, as a slide
has occurre(j j ust -benond Lake creek
GOOD!
bridge, completely blocking further
progress. No attempt will be made
to remove the obstacle until spring,
when men and teams will be put on! Leave« for P o r t l a n d -
Mrs. Dr. Poulson, who has been
the work. Further slides are expect
visiting
with Mr. and Mrs. Howard
IlR. G. C. PHETTEPLACE Dentist pd ,,efOre (be winter passes.
— successor to W. E. Buchanan. -
Rose for tre past few days, left for
Special attention given to straight
ening and care of children’s teeth.
If y°u want the best there is In her home in Portland this morning
Office hours, 9 to 12 and 1:30 to bacon, boiled ham«, chipped beef. on the Shasta Limited.
5. Office phone 151. Residence j lard and shortening, get It at Det-
phone 201-J.
Camp3 Buliding, lick’s. We sell for less.
Sweet Cider, made fresh every
48ti
Ashland, Oregon.
45tf-
day, two gallons 75c, one gallon 40c,
delivered. Phone 9 -F -ll.
CHIROPRACTORS-
Thanksgiving Day Thursday—
Have your suit pressed up on the
DR. E . B. ANGELL—Chiropractic
Better ne safe th&n sorry. See
new
Hoffman steam press at Orresi
and Electro-Therapy. The combi
Bearer Realty Co. about your lnsur
«, nation does wonders. First Nat’l j tailor shop. It brings your old suit
anca. Phone 68.
287ti‘
Bank Bldg. Phone 48-1 42.
out like new. If you try it once,
House Calls
you will come again.
7 3-2*
Former Asiiland Woman 111—
VETERINARY
Word has been received in this
Cheap insurance is costly at any
CHISHOLM—Graduate Price- For sound insurance at r e a -|city of the serlous illness ot Mrs
DR. J. I
veterinary. Located on the Gill sonable rates, see Billings Agency. F. E. French who lived here until
34tf quite recently. Mrs. French took
property, west of the Normal Established 1883
a cold at the time they moved to
School on Walker Ave.
Grants Pass, and this has now devel­
Nigliti iciing Up Again—
CONVALESCENT HOME
Arguments in the motion for con­ oped into ear trouble and it is feared
CONVALESCENT HOME — Good
that mastoid trouble will develop.
cheer. Good care. Good food. tinuance in the nightriding cases
153 Granite were heard by Judge F. M. Calkins
Terms reasonable.
OYSTERS- -Fresh eastern, at the
St. Phone 411-R.
306-lmo today. The motion asks that the
71tf
.rials be set for the February term Tavern Cafe.
TRANSFER AND EXPRESS.
of court. The state offered no ob­
A live charge in your magneto at
FOR prompt and careful service jection to the motion according to a
auto trucks or horse drays, cal! decision handed down Saturday. Pre­ the Flxlt Shop.
70tf
W hittle Transfer Co. Phone 117
Office, 89 Oak street near Hote! judices growing out of newspaper a r­
Ashland.
56tf ticles against the klpn, and the re­ Klamath Form s Kiwnnis—
Klamath Falls has organized a lo­
cent political campaign are the two
T. L. POWELL— GENERAL TRANS
cal
chapter of the Ktwanis club,
FER — Good team and motor main contentions.
about 35 of the representative busi-
trucks. Good service at a reason
Ask your grocer for Golden Sheaf! ness men being duly installed in the
able price. Phone 83.
Bread.
52tf order. The purposes of the Kiwanis
FOR EXCHANGE
are similar to those of the rotary
club.
Officers elected were Dr. A. A
There
is
still
time
to
have
that
suit
FOR TRADE— 160 acre unincum­
bered ranch on Pacific highway cleaned before Thanksgiving. Ladies’ Soule, president; Dr. Fred Wester-
and county road, near Hilt; small work a specialty. Ashland Cleaning fell, vice-president; W. W. South-
house and outbuildings; good and Dyeing Works. Phone 63. 67tf well, secretary, and O. D. Burke,
stock or chicken ranch with plen­
treasurer.
ty of wood and tillable laud. Will
trade for unincumbered Ashland Christ inn Workers to Entertain —
acreage; prefer no house, but
O. E. S. Apron and Handkerchief
Members of the Christian Work-
would cnsider acreage with smaP |
annufl, bus, Bazaar, Masonic Hall. Saturday, De­
house. Eleanor Greer, 199 Gran.,
.
231tf* ; nt s meeting at the Christian church cemher 2, afternoon and evening.
ite St.
71-tf
Tuesday evening, 7:30 o’clock. Fol-
FDR RENT.
I lowing the business session, the re-!
maindei of the evening will be spent Piano Tuning—
FDR RENT— Nicely furnished five
Now is the time to have your piano
room- apartment. Light and wa- in social actis ¡ties
tuned.
Carl H. Loveland. Studio,
ter furnished, inquire R. vV. Con­
6 6tf
LEEDDM’S Tire Hospital will 135 East Main. Phone 465.
over, Tidings office, or phone 387-
J evenings or Uundav.
t5 tf REPAIR your TIRES the RIGHT
FDR RENT— Furnished housekeep- WAY and give YOU a POSITIVE Art Club Meets Tonight—
The Ladles’ Art club will hold its
ing apartment, close in. 573 E. GUARANTEE of SERVICE or your
Main St.
60tfj regular meeting at 8 o’clock this ev­
1
MONEY REFUNDED.
ening, in Pioneer hall. All members
GARAGE FOR RENT—New, conven­
Ask your grocer for Golden Sheaf are urged to come and spend the ev­
ient and well iighted; work bench;
62tf ening and enjoy themselves. The
ea$v access; 200 feet from Main Bread.
St. and service stations. 42 Third
hostesses for the evening are Mes-
a» »> r * i
■ ~
Returns from Portland—
St.
‘
dames S. B. McNair, E. H. Bush and
---------—
WA l.lt.
| Ural G Coleman returned from • J. E. Thornton.
v ---------------------- -------------------------Portland yesterday, after spending ai
SWEET CIDER—Made fresh every fpw davg in the metropolis. Bill: Good reliable dentistry at reason-
___ n n o
P lIlliT ll
day.
Two
gallons 75c, one gallon Holmes, who went with him, is ex-|
j aWe priees. Dr. Henry B. Purl,
40c, delivered. Phone 9 -F -ll.
pected to return in a few da(ys. Both Beaver Bldg.
44tf
FOR SALE- -Winter apples. Phone of the young men were called there
52-lmo*
10F13.
for a physical examination relative
C. F. Shepherd just received a car­
FOR SALK—Winter apples at $1 per t0 recejVing compensation from the load of pianos and players, nlost of
box. Bring your boxes. W. ^L. ! governmen{ Thev are both ex-serv
which are disposed of. Come and
Moore, Belleview.
ice men.
select
your Christmas piano. Fine
FOR SALE—Dry laurel wood, plenty I .
- ,J n e w piano as low as $265. Pianos to
of heater chunks; 12 inch tier,; Fruit cake and mince mea
m
rent call at 658 Boulevard. 67eod
$4 50; also 12 inch body fir, $3.75; here. For citron, orange and lemon
^ , 1v e ; ^ n L u ° ™ 1‘s ‘lr'«’ 3» o i | pee..
curr.nl». <!«..
CocYt,iGM1
Here is a new variety of chrysan­
themum named for Mrs. Harding, wife
of the President, and exhibited at the
show of the Department of Agricul­
ture In Washington.
Remember December 5 to 8. Win-
ter Fair.
'urràn t
(E ffectiv e January l , 1 9 2 2 )
LV. MEDFORD
LV . ASHLAND
7:00 a. m.
7:00 a. m.
8:00 a. m.
8:00 a. m.
9:00 a. m.
9:00 a. m.
10:00 a. m.
10:00 a. ni.
11:00 a. m.
11:00 a. ni.
12:00 noon
12:00 noon
1:00 p. m.
1:00 p. m.
2:00 p. m.
2:00 p. ra.
3:00 p m.
3:00 p. m.
4:00 p. m.
4:00 p. m.
5:00 p. m.
5:00 p. m.
6:00 p. m.
6:00 p. m.
7:00 p. m.
7:00 p. ro.
8:30 p. in. Sat. only
8:30 p. ra.
9:30 p. m.
9:30 p ni.
16:30 p. m. Sat. only 10:30 p. m.
Sunday Schedule
Leave Medford for Ashland and
Ashland for Medford every hour on
the hour from 9 a. m. to 5 p. m.;
then 6:30 p. m. and 9:30 p. m.
Ashland waiting room—East Side
ASHLAND-ROSEBURG STAGE
Daily (Except Sunday)
LV. ASHLAND
LV. ROSEBURG
1:00 p. m.
1:00 p. m.J
Travel by stage; shortest route by
20 miles; one of Oregon’s most
scenic trips. Fare— Ashland-Rose­
burg, $4.60; Medford - Roseburg.
$4.15; Giants Pass-Roseburg, $3.00.
MEDFORD-GRANTS PASS
Daily (Except Sunday)
LV. G’T'S PASS'
LV. MEDFORD
BAC K E H F
D ue TO
INDUCTION
LITHIA BAKERY
INTERURBANA AUTOCAR CO.
Pharmacy.
’ Cye/e
PUMPKIN AND MINCE PIES
FOR THANKSGIVING
have a large share of our besl
attention long before the day
comes round. That these pastries
will be fi! for the feast—sweet,
aromatic, “ tasty,” d e l i c i o u s
wholesome and altogether tatisfy-
;ng. our reputation issures.
<i please [lace ¡our Thanksgiving
jrders with us as early a- po ible.
41 Danish Pastry, Butter Rolls,
Napoleons rnd Cream Puffs.
10:00 a. m.
2:00 p. m.
5:00 p. m
7:30 a m.
1:00 p. m.
5:00 p. m.
A CARLOAD OF FENCING
j 1ST IN------
I can save you $1.90 on n 20
rod roll of fencing against any
catalog house prices. Now is tlie
time to buy. Fencing of everv
description. Plows and Harrows.
New and used Sewing Machines
always on hand.
The White
Sewing Machine is king of all
PEIL’S CORNER
Reliable
Effective
ASHLAND REALTY CO
Opposite City Hall
Business Chances
Insurance
Real Estate
W. A. SHELL
BA RBER
Safety blades resharpened
like new. Single hit, 3üo
doz. Dobule bit, 60c doz.
Sunday Only
10:00 a. m.
10:00 a. m.
4:30 p. m.
4:30 p. m.
Ghlldi^n's Work A
Fifl- 1-
Grants Pass waiting room—"Tht
Specialty
Each
time
•
such
a
small
quantity
of
current
flows
Bonbonniere, phone 160.
then the other direction,
Office and waiting room—No. 5
the direction of flow of the current near the center of the conductor that
changes, the direction of tlie magnetic the conductive material there is use-
less and can be removed. For this
field reverses.
J. iUiSUc;
a r ia r u ^ r
When an alternating current flows. reason tubing is often used for con-
in a conductor, the current which is j ducting high power at high frequen
set up by the changing magnetic field is ci es.
also alternating. Suppose that Fig. 1
I
represents a graph of the current flo w ­ I
ing In the conductor. During tlie first
RADIO SPARKS
quarter of the cycle, while the cur­
rent is increasing from zero at A to
Broadcastlng descriptions of
a maximum value at B, the magnetic
missing persons is a new use of
field will build up with tlie current, j
the art.
In the ease of fire, no one can positively sav
The inductive hack e. m. f., which de­
It is suggested that the growth
pends on the rate of change of flow,
what he would do. Everyone, however, can
of radio in the next five years
will he a maximum at A, where the
will make necessary a “United
make certain that their valuable papers, their
flux Is changing most rapidly, and a
States secretary of communica­
minimum at B, where change in flow
deeds, notes, policies, jewelry, stocks, bonds and
tions.”
is zero.
Similarly during the other
Radio Insurance is now being
three quarters of a cycle the induced
the like are always protected by renting a box
offered covering tire, lightning,
e. m. f. due to induction will be a
breakage and theft.
in our Safe Deposit Vault.
maximum at C and E and a minimum
When a crystal detector set Is
at D.
not in use it should always be
The dotted curve then In Fig. 1
disconnected from the antenna.
represents the e. m. f., of self-induc-;
If this is not done, sensitiveness
tlon. Note that there is a phase dif-j
will be gradually destroyed by
ference of one-quarter of a cycle, or
continual static splashes and
90 electrical degrees, between the e.
loud signals.
m. f., due to induction and the current
The army has perfected a
producing tlie magnetic field. This ac­
method by which the fastest-
tion of the conductor having a back
sent radio message can lie
e. m. f. induced in it, when a varying
Visitors from Hilt— -
caught on wax cylinders and re-
_______________—
-------------------------' sugar, etc.. D etricks Groceteria sells
current flows through the conductor Is » produced at lower speed on die-
Mr.
and
Mrs.
J.
W.
Moon,
of
Hilt,
FOR SALE OR RENT— Parti.- turn- fnr
48tf
io r I le p s s s s .
i taplione machines, making the
Calif., were visitors in the city Sat- called self-induction.
;sned house.
311 Granite
In other words, self-induction may t message easy to read.
)2tf
"
■
■
■
nuire Neida Cafe.
be defined as the property of an elec­ !
I Don't buy a turkey.
Eat your nrday.
Tlie first radio thenter Is to be
trical circuit that tends to prevent any : installed in the Grand Central
FOR SALE- -Reed sulkey. In good thanksgiving dinner at the Plaza
Why not buy her a Singer Sewing change in the value of the circuit I hotel in New York city. It will
condition, reasonable. 298
Confeciionery.
Make reservations
Machine tor Xmas. $5 down and $3 flowing through It. The e. m. f. of self- I i seat more than 1,000 persons
cadine St.
— now*.
i per month will put one in your home. Induction Is always in such a direction i and will be made commodious
FOR SALE— Brown bungalow, cor-J
---------
Singer Sewing Machine Co., 10 So. as to prevent any change of current I i enough to accommodate a large
ner Sherman and Iowa.
C-_
Stanford Is Defeated—
In the circuit. A length of wire wound !
throng on a dancing floor In a
72-3’
Nickerson.
The Blue and Gold of the Univer- Fir St., Medford.
in the form of a coil called a solenoid
pavilion adjoining. Entertain­
FOR SALE__Tancred White Leg- sjty of California upheld predictions
has a greater self-induction than the
ment and dance music will be
same length of straight. The self-in-
horn hens, it 50 rents »ach. • ’ made prior to the I’, of C.-Stanford Ager People Visii
picked up from the air.
M. B. Ager, of Ager, Calif., was in i (juetion of a coil with no iron near
football game Saturday afternoon,
Loose connections, poor Insula­
Roca i'.t.
tion, poor ground, poor Joints
resulting in a 28 to 0 victory over the ci<y Saturday, meeting old ac- ti,e magnetic field is a constant and .
on the physical dimensions
and wires, worn insulation,
tlie Cardinals. According to press quaintances and transacting busi-1 ' depends
of the circuit. The unit of inductance
wires crossing, and many other
accounts, Stanford was out-played in ness
is the henry. An electrical circuit has (
smail matters may put a set
every department of the game, but
an inductance of one henry, when a
completely
out of commission.
was not out-fouglit.
I A fine shipment of dolls have just change in the current of one ampere ,
In the Canary islands the In- ?
arrived. Priees below anything in i per second will cause a back e .ni. f.
habitants convey signals and bits j
of news by a system of whistling, i
Buy your Xnias aprons and hand Ashland. Variety store, 89 North of one volt.
72t£
It has been explained that an ever
The system dates hack hundreds 4
We have not gone out of busi­ kerchiefs. Masonic hall, Saturday.! Main street.
of years. When radio takes hold |
changing
magnetic
field
surrounds
a
W ITH CARBON
December 2, afternoon and, evening.'
ness! This Agency was estat
circuit carrying an alternating current
the islanders will not know »
7 lt f Visits in Apple«ate—
llshed in 1883 and has been built
wliether tlielr apparatus Is out |
Mrs. Catherine Van Dyke, Miss and that this changkig magnetic field
up with the idea of protecting the
of tune or some inhabitant Is ?
(Margaret Van Dyke, and Miss E sther• induces in the circuit a back e. m. f.
25c
T w a H a a 1 c «5
people of Ashland and vicinity
Ashland Granite Monuments, fin Kleinhammer were visitors at the which opposes any change in the cur-
trying to whistle a message.
with SOUND INSURANCE
We ished to order. S. Penniston. phonl
Every motorcycle used by tlie ?
Kleinhammer ranch in the Applegate rent flowing in the circuit
state police of Michigan will be 4
do not deal In CHEAP INSUR­ 444-Y.
46— 26
If a second electrical circuit is
$1.25
section Sunday.
equipped with radio if experl- ?
ANCE; if we consideied it safe
brought within the magnetic field of
ments now being conducted by •
c m ,,
first circuit,
the ru second
will
for the assured, we would have Simpson on Committee—
isaiur-, tlie
__ .n Induced
.»
l. in it. circuit
BAZAAR— Masonic hall
$2.25
the state department for safety i
have
a
voltage
The
val­
Tu/n T)A7Pn
Harold
Simpson,
a
senior
at
the
had it to sell at this office years
day, December 2, afternoon and ev­ ue of the voltage induced In the sec­
are
successful.
ago. The agent of cheap insur­ University of Orefon, has been ap­ ening.
A Frenchman has Invented a Z
71-tf ond electrical circuit will be one volt
•
______
ance gets all his stuff is i^oith. pointed a member of the committee
.$8.00
system by which checks can he f
One Hundred
per 1<X),000,000 lines of flux cut per
No one can afford to lose «>ven in charge of the one-day Red Cross- Asfe yQUr grocer for Golden Sheaf second. The direction of the Induced
sent by radio. What we now 4
drive to be held on the campus Tues-
52tf voltage in the second circuit will be
once on fire insurance.
want is a new and easy method i
of making the money to meet the 4
day.
j
------- 1 ■
• 180 electrical degrees out or phase
checks.
*
with the applied voltage of the first
A
boy
in
Cambridge,
Mass..
4
NOTICE
circuit.
The phenomenon just de­
one
evening
received
on
his
set
|
scribed
is
known
as
mutual
induct­
Man
leaving
for
Seattle
and
points
should not be “ dosed." Treat
Established 18S3
a time signal from Nauen, Ger- j
ance. Self-induction is tlie reaction of
them externally with—
en route about December 12, in com-[
many,
and one from Honolulu.
I
Real E state and Real Insurant-«
a circuit upon Itself. Mutual induct­
fortable 7 passenger car, will take
ance is the reaction that exists be-
ASHLAND, OREGON
up to 7 passengers to help share ex­
i
Phone 211
41 E Main St. penses. W rite for reservations now.}
Boost with the Belleview Boostersfor irrigation.
Box 4 75, Dunsmuir, Calif.
69-6*
Throwing the Clock Out the Window
and Carrying Down the Feather Bed
The Citizens Bank of Ashland
Ashland, Oregon
In Stock
Duol icatina Sato »
Books
Good Insurance
Billings Agency
¡LDREN5 COLDS
ASHLAND TIDINGS