TTH E MICHIGAN DAILY

THURSDAY, JANUARY 21. 19



AILY OFFICIAL BULLETIN



licaton in the Bulletin is constructive notice to all meMbers
he University. Copy reeeived at the office of the Assistant to
President until 3:30; 11:30 a. m. Saturday.

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L. XLII.

THURSDAY, JANUARY 21, 1932

No. 85

NOTICES

University Lecture: Mr. Percy Scholes, of England, will lecture on
e subject "The British Contribution to Music," Tuesday, Jan. 26, at
.5 p. m., in Lydia Mcndclssohn Theatre. The public is cordially in-
ed.
Graduate School: All graduate students who exp6ct to complete
eir work for a degree at the close of the present semester should call
the office of the Graduate School, 1014 Angell Hall, to check their
ords and to secure the proper blank to be used in paying the diploma
The fee should be paid not later than the first week in February,
G. Carl Huber, Dean.
Graduate School: Graduate students desiring to make their second
nester elections in advance may do so the week of Jan. 25. Please
j at the Graduate School office for the necessary forms. The regular
istration period for the second semester will be from February 10
ough February 15. G. Carl Huber, Dean.
School of Education-February Seniors: All students completing re-
rements for the degree and Teacher's Certificate at the end of the
sent semester should pay their fees for diplomas and certificates by,
b. 13. Blanks may be secured at the Recorder's Office of the School
Education, Room 1437 U:- Elementary School.
Candidates for Teacher's Certificates: Blanks for the payment of
Teacher's Certificate fee may now be secured at the Recorder's
fee of the School of Education, Room 1437 U. Elementary School. All
dents who expect to be recommended for the Teacher's Certificate'
the end of the present semester should pay their fees and return their
eipts Lo the Recorder, School of Education, by February 13.
A Comprehensive Professional Examination in Education required
the School of Education will be held Saturday, Jan. 23, from 9 to 12
the Auditorium pf the University High School. All undergraduates
o are candidates for the teacher's certificate in February are required
take this examinations Graduate students who are taking their
.ster's or doctor's degree are the only ones excused from this exam-
.tion. C. O. Davis, Secretary, School,of Education.
Geology 31: The laboratory will be open for study Thursday and
day from 1-5 p. m. The make-up bluebooks for laboratory will be
en Monday and Tuesday from 3-5 p. in. No work will be accepted
er Wednesday noon. Incompletes will be given if laboratory work is,
finished.-
Jewish Students: All those desiring free' tutoring are requested to
1 the Hillel Foundation not later than Thursday.
EXHIBITION
Exhibition of Sculpture and Sculptors' Drawings, presented under
auspices of the Division of Fine Arts, is open week days from 9 until
nd Sundays from 1:30 until 5, through January 24. Alumni Memorial
.11.y
A Collection of Water Colors by Paul Rohland and lithographs and
hings by Caroline Speare Rphland is now being shown in the ground
or corridor of the Architectural building. Open, daily from 9 to 5,!

Observatory Journal Club meets this afternoon at 4:15 o'clock, in
the Observatory lecture room. Mr. Roy K° Marshall will review the
articles "The Astronomy of the Mayas," by Ludendorff. Tea will be
served at 3:45.
Applied Mechanics Colloquium: Prof. C. Y. Rainich will present a
paper on "The-Theory of Relativity and the Possibilities of its Applica-
tion to Engineering Mechanics," 7:30 p. m., Room 445, West Engineering
building. Recent literature will be reviewed by Prof. H. C. Adams.
Alpha Nu of Kappa Phi Sigma: Michiganensian picture will be taken
at Spedding's Studio promptly at 5 o'clock this afternoon. All members on
campus, inactive and faculty as well as actives, are urged to be present.
Theta Sigma Phi meeting for prospective members who wish further
information concerning the organization, at 7:15, League.t
Phi Epsilon Kappa meeting in Room 319, Michigan Union, 7:30 p. m.
Varsity Glee Club: All members making the trip to Port Huron this
afternoon, report at the Union at 1:30 for rehearsal before leaving. Come
in street clothes and be sure to bring your membership ribbon. Ribbons
may be replaced at Mack's clothing store,
Comedy Club banquet at 6 o'clock instead of 6:30 as previously an-
nounced. There will be tryouts for the new show at 2:30, Friday Jan. 22,
at the League, theatre. All interested in trying out should be prompt.
Engineering Council picture 4:30 p. m., at Dey's.
Board of Representatives of the Women's League: The 'Ensian pic-
ture must be retaken at 12 o'clock at Spedding's Studio. All members
please be there promptly.
Senior Literary Committee Chairmen: Importi.nt meeting at 5 p. m.,
in Room 302 of the Union.
Harris Hall: Rev. William L. Wood of the Episcopal Theological
School, -Cambridge, Mass., is conducting a series of lectures and discus-
sions this week at Harris Hall. There will be a short service and address
conducted by Mr. Wood this noon in the Chapel at the Hall which will
be followed by luncheon. In the afternoon a discussion group will be
held at 4:15. All students and those interested are cordially invited
to attend.
Theosophical Society meets at 8 p. m., in the chapel of the League.
All interested are welcome.
Jewish Students: There will be a tea sponsored by Tau Delta Phi
fraternity at the Hillel Foundation from 3 to 5:15.

ANEW DEVICE GIVES VESSELS E YES
IN DENSE FOG BY\USE OF ECHOES

N. Y.-(/P)-Echoes too faint for
human ears offer new means of
safety for sea travel in fog.
They have been used secretly
for several months on a Long Is-
land sound motorboat by Chester
W. Rice, General Electric engineer,
as successful substitutes for sight
in fog.
They reveal the location of invis-
ible steamers nearly half a mile
distant, of shore lines and even of
floating objects as small as row-
boats and buoys. The rowboats are
spotted at distances of about one
eighth of a mile.
Three megaphones and an auto-
matic whistle constitute the main
portion of the new device. One
megaphone directs t h e whistle
blast in the direction the pilot
wishes to "see." The other two re-
ceive the echoes.
They are really specialized me-
chanical "ears," :which can be
turned like ,those of a mule to re-
ceive the rebounding sound directly
from its source.
A dial shows the distance that
the echo travels. This is the dis-
tance of the other boat or marine
obstruction. The distance figure is
based on the fact that the speed
of sound is virtually constant, at
nearly 1,100 feet a second in air.
The apparatus }s called the sonic
locator. It is an extension to air
of the principles of the sonic depth
finder, by which ships send echoesl
to the sea bottom to get instan-
taneous readings of the depth of
water.F
The fog echoes come principally
from "scattered sound energy,"
which might be described' as the
"punch" in the waves as they
spread fan-wise over the water's
surface.
There is much greater "punch"
of this sort in a single sound wave
from a high than from a low tone,
10,000 times as much. This 10,000
multiple means little to human ears

but is the crux of the success or
the new safety device.
The whistle is high pitched, 2,000
to 4,000 vibrations a second. These
are "short" waves. They have sev-
eral advantages in addition to the
extra energy.
They differ from most of the'
other sounds at sea which might
cause confusion. So these other
sounds, like the moan of the wind
in the receiving horns, is filtered
out by special devices.
The sonic, locator has operated
successfully, Mr. Rice reports, in
both calm and winds of 20 miles an
hour, and with white caps rolling.
Will Present Awards
to R.O.T.C. Winners
Awards to winners of R.O.T.C.
competitions will be presented on
Wednesday, Jan. 27, at Waterman
gymnasium. Colonel A. H. White,
ordnance reserve, will address the
R.O.T.C. in massed formation.
Major Basil D. Edwards announc-
ed Wednesday that all members of
the University Military Affairs com-
mittee and of the Ann Arbor Army
and Navy Club are invited to at-.
tend the ceremonies.

$12,500O Lo
IS GIVEN NEW YOI

City Borrows Large Sum at S
Per Cent; to Be Paid
Back in 11 Days.
NEW YORK, Jan. 20. - (/P) -
$12,500,00 loan enabled the city
meet $27,800,000 in short-term o
ligations today and has staved
for the moment a crisis in its vex
financial problem.
The loan was advanced by one
the group of banks with which c
officials have been negotiating f
a much larger sum. It runs or
until Feb. 1 and carries 6 per ce
interest, the highest rate ever po
by the city and the maximum
which it can borrow under the la
The name of the bank was wit
held.
Inasmuch as the amount of t
loan represents less than half
the obligations which fell due t
day, the city was obliged to dip it
its scant, cash reserves for the b,
ance as well as for funds to mi
$5,000,000 in interest charges.
Controller Charles W. Berry so
the city has $24,000,000 cash
hand. By Saturday a payroll of $
500,000 must be met, making a to
of $34,300,000 to be paid out by t
city this week.

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Hr 4-l Guest Awakened
in Time to Empty Till
CHICAGO, Jan. 20.-(P)-To be
accommodating is Ch'arles Man-
sell's business, but he believes it
can be carried too far.
Mansell Is a hotel clerk.
"Call me at 5 a. i.," said George
Williams, a guest.
Promptly at 5 a. im., he rang the
room assigned to "Mr. Williams,"
whereupon "Mr. Williams" came
down to the lobby, accompanied by
a friend and robbed the hotel till
of $90.

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COMING EVENTS
Geology I: Make-up bluebook on
Fridayat 4 o'clock, Room 3056 N.S.
Economics 51, 52: Make-up exam-
inations in these courses will be
given Friday, Jan. 22, at 4 o'clock
in Room 207 Economics.
H. L. Caverly.
Masonic Students: There will be
a meeting of the Craftsmen Club
Saturday, 7:30 p. m., at the Masonic
Temple. The 'Ensian picture will be
taken Sunday, Jan. 24, at 11 a. m.,
at Dey's Studio.'
Faculty Women's Club: Mrs. A. G.
Ruthven will be at home Friday,
Jan. 22, from 3:30 to 5:30 for the
regular meeting. Dues may be paid
at this time.'
A faculty ruling that only stu-
dents eligible to promotion to prop-
er class ranking may hold sport
captaincies caused the Grinnell
college footballers to defer election
of their leader until next mall.

Programs-

for your dancess
for your banquets

You will soon be needing programs
banquets. Let us know your needs.
equipment for meeting your needs.
well as printing.

for your dances and
We have all necessary
We do embossing as

Study Room Supplies

MEETINGS TODAY

I

M.E. Student Branch, meets this afternoon, 4, o'clock, Room 229,
,gincering building. Prof. A. D. Moore will talk on "The Job Sit-
-1932." Everyone invited.
nen Interested in Education: Informal meeting of all women in-
in education this evening from 7:30 to 9 o'clock, in the library

Everything to help in your study work:
Desk Blotters Fountain Pens
Desk Sets Ring Binders
Note Books Rulers

etc.

I

University Elementary School.
:s of the faculty of the School' of
a discussion of any phase
versity life that you have
ns about.
e Francais meeting at 7:30
oom 408 R. L. Refreshments.
e Health Nurses are invited
Helen de Spelder Moore,
at Director of the Division
i Hygiene and Public Health
in the State Department 'of
speak from 1 to 3 in 3080
Science building. Students
n Hygiene 119 will be ex-
Ior this lecture.
mbda Theta meecing at 7:30.
a the Library of the Eleen-
hool. President Ruthven anda
rembers of the faculty have
,vted as well as all wotne.
ed in Education.

President Ruthven and seveal
Education will be present. There

The MAIECO


Printers, Stationers, Binders, Office
112 South Main Street

Outfitters
'Ann Arbor

Travel in Warm

Comfortable

10 RIDI
Bearer Ticket
t $700
(Limit 60 Days)

f,

1

McFarland Twins
Featured Orchestra Over
Padio Station WX YZ

___
x

The

'I.

and

C oaches.

,,i

Between
Ann Arbor and Detroit
NOW. ON SALE
I3. W. HOLDEN, Ticket Agent, Dial 23131 or 23132
Mr- - ~rRA

Don Hughes
vocalist

it

Will offer another of those
perfect performances

Review, Reference Books
Including-

Oxford Review Series..
Regents Exams Series .,

. 68c cents
... . .......60c cents
UNIVERSITY
BOOKSTORE

Friday Night, 9 till 1
In two evenings this versatile orchestra has played its
way into the inner ring of campus favorites. If you
have not yet heard them, drop everything else tomorrow
night and come to The League for four hours of genuine
enjoyment-
MICHIGAN LEAGUE
BALLROOM
Cabaret Service-a regular feature

WA H R'S

STATE STREET

MAIN STREET


z

The Last

Week

-end

Before

Finals

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Send It Dancing to



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