Music Trade Review

Issue: 1926 Vol. 83 N. 17

Music Trade Review -- © mbsi.org, arcade-museum.com -- digitized with support from namm.org
30
The Music Trade Review
OCTOBER 23, 1926
dress parade, and to select a band for forming
an orchestra. The appointee must be willing
to accommodate himself to the school program,
demand. I am now planning a trip throughout which means that much of the instruction and
New Addition Gives Company 20,000 Square the West and will introduce the catalog to the rehearsals are given in the evenings and early
Feet of Additional Manufacturing Space
Western trade and from present indications we mornings, and he must be subject to any special
expect an unprecedented demand for Liberty detail to other work in an emergency.
CHICAGO, III., October 16.—The new factory of
products."
Competitors will not be required to report
the Liberty Musical Instrument Co., 1431-35
for examination at any place, but will be rated
West Austin avenue, is now operating on a full
on their education, training and experience.
Government Band Leader
production schedule in all departments to meet
WASHINGTON, D. C, October 16.—The United
the demand for Liberty instruments.
E. Martin Violins Are
The new addition to the old plant, which States Civil Service Commission announced to-
was started the latter part of last year and day an open competitive examination for
Exclusive Bruno Line
recently completed, adds fifty feet to the front orchestra and band leader and instructor.
Announcement was made in last week's issue
of The Review that Perlberg & Halpin, New
York jobbing house, is carrying the Martin line
of violins, made in Saxony. This is not to be
confused with the world-famous E. Martin,
Sachsen line of violins, which are the exclusive
New
products of C. Bruno & Son, Inc., 353 Fourth
Plant
avenue, New York.
of the
The latter firm has had the agency for this
Liberty
celebrated line of violins for over thirty-five
Musical
years and the Bruno catalogs and Bruno ad-
Instrument
vertising have made thousands of music dealers
Co.
familiar with E. Martin violins. The trade name
"E. Martin, Sachsen" for violins has been reg-
istered by C. Bruno & Son, Inc., with the
United States Patent Office for a number of
years under registration No. 158,198.
orders received for all lines," said Mr. Placko.
Liberty Go. New Plant
"Although the departments are working to
Now at Full Production capacity we are not able to supply the present
of the building, giving a total frontage of ninety
by 115 feet. The building is two stories high
and has a total floor space of 20,000 square feet.
The new building not only provides addi-
tional space for the manufacture of drum, banjo
and ukulele heads, of which the company is a
well-known manufacturer, but departments
have been installed for the manufacture of
banjos, banjo-ukes, guitars, drums and acces-
sories. Modern equipment and facilities pro-
vide an unusually large production of all in-
struments.
John W. Placko, president and founder of
the company, returned recently from a success-
ful Eastern trip. He planned to visit the West-
ern trade on his initial trip in covering the
United States, but changed his plans and made
an Eastern trip first. "That the trade was
impressed with the first samples of Liberty
instruments is emphasized in the number of
BACON
BANJOS
Applications for orchestra and band leader
and instructor must be on file at Washington,
D. C, not later than November 9. The ex-
amination is to fill vacancies in the Indian
service and in positions requiring similar quali-
fications.
The entrance salary is $1,320 a year. After
the probational period required by the civil
service act and rules, advancement in pay with-
out material change in duties may be made
to higher rates within the pay range for the
grade, up to a maximum of $1,680 a year.
Promotion to higher grades may be made in
accordance with the civil service rules as va-
cancies occur. A deduction of $180 a year for
quarters, fuel and light will be made from the
salaries mentioned above.
The duties of this position require that the
appointee shall be able to teach the reed and
brass instruments; to teach the violin; to direct
the orchestra; to select an instrumentation from
the orchestra for forming a band to use during
Black Diamond
Strings
Played by Leading
Musicians and Orchestras
THE WORLD'S BEST
Sold by Representative
Music Merchants
National Musical String Co.
New Brunswick, N. J.
Small Deagan Wall Chart
CHICAGO, I I I . , October 16.—J. C. Deagan, Inc.,
announce that a small Deagan wall chart has
been prepared for the trade. The chart is sim-
ilar to the one prepared for dealers' use some
time ago, but changes have been made in
models, prices, etc. The revised wall chart will
show the complete line of Deagan xylophones,
marimbas, orchestra bells, cathedral chimes and
other Deagan instruments.
Dealers find this chart a great convenience
as it provides a ready reference at all times and
offers a number of advertising features. For
instance, if for any reason it isn't possible to
give the customer immediate attention, the wall
chart hanging in a convenient place in the dis-
play room will hold his attention and interest
until he can be waited on.
Violin strings composed of catgut, returned
for duty at the rate of $1 each and 35 per cent
ad valorem under paragraph 1443, 1922 act,
should have been assessed at 40 per cent ad
valorem under paragraph 1434, as manufactures
of catgut, Judge McClelland ruled last week in
a decision upholding a customs claims of Hap-
pel & McAvoy, Inc., New York.
r
oltoris
Electric
BACON BANJO CO., Inc.
GROTON, CONN.
Hie Slipperiest
Combination Eve,r
Jdade by Hand ofJWan
You have tried the rest
—Now use the BEST
Joseph Rogers' Son
"XXX" and "STANDARD" Brand
Drum and Banjo Heads
GRET5CH
Made from Genuine Calf akin
The Frederick Rogers Co.
17 Jackson Ave.
Middle town, N. Y.
Holton oil has more than a quarter century of outstanding
success in its favor and is more popular with musicians to*
day than ever before.
A staple all-year-round article in constant demand.
Sanitary and clean. N o . 1 for Trombones and Saxophones.
Holton Clarke for valves. N o . 3 for Clarinets. Retails at
{(.25 a bottle. Write for information on our terms to dealers.
The Holton Agency Franchise becomes more valuable each
year. Write about it,
"OTCT 300,000 Bottln S»U Yearly"
42*48 EAST 20™$T, MEW YORK
FRANK HOLTON & CO.
Henufatharm of Holton's—Amtrica't Grtatttt Band Instnmtnts
56j CHURCH ST., ELKHORN, WIS.
Music Trade Review -- © mbsi.org, arcade-museum.com -- digitized with support from namm.org
DEPARTMENT
TECHNICALANDSUPPIY
William BraidMnte^ecAmcalEditor
Where the Experimental Work of The
Review Technical Section Is Carried On
Acoustical Laboratory of Wm. Braid White, Technical Editor of The Review for More Than
Twenty Years, Gives Full Scope for Practical and Scientific Investigations on Which
the Weekly Articles in This Department Are Based—Its Equipment and Scope
I
HAVE sometimes thought that readers
might be interested in seeing the physical
surroundings in which the work of this
department is carried on. For some years the
notion of a sort of practical acoustic laboratory
devoted entirely to research into piano-tone pro-
duction and allied subjects has been constantly
present with me. For long the need of such an
equipment has been very evident, seeing that the
piano industry has more and more found itself
confronted by technical problems more rigorous
and more complex than those of an older dav.
The workshop and laboratory, which have ac-
cordingly been established and in which are
carried on the practical and scientific investiga-
tions underlying my articles in this department
as well as my consulting engineer's work in the
industry, are herewith described and illustrated.
The laboratory itself consists of a room in
which are disposed a collection of acoustic, me-
chanical and scientific instruments and tools
specially selected for their application to the
specific problems of piano construction and de-
sign. The technical reader is aware that the
principal need of the piano industry to-day, as
seen from the technical standpoint, is for better
fundamental knowledge based upon the results
of exact experiment. For many years the in-
dustry has been following, more or less faith-
fully, and exactly, the work of the Theodore
Steinways, the Hugo Sohmcrs, the Albert
Webers, the Frank Chickcrings and the other
upon us and that, if the piano was to survive,
it must be subjected to fundamental analysis,
whereby methods might be worked out'capable
Drafting
Room
in
Acoustical
Laboratory
of
Wm. Braid
White,
Technical
Editor
of
The Review
wiiiiiiiiiiiiiiiiiiiiiiiiiiiinin
of being applied to mass production into what-
ever modification of that system piano manu-
facture ultimately comes. The object of such
analysis must be to obtain a large quantity of
Riehle
Testing
Machine
in
Acoustical
Laboratory
of
Wm. Braid
White
great pioneers. These men did their own ex-
perimental work and obtained their own re-
markable results in their own several ways.
Since their time the industry has been content
to follow along the paths blazed by them, but
for some years it has been increasingly evident
that a new era of large-scale production was
Piano Technicians School
Courses in Piano Tuning, Regulating and Repairing.
(Upright, Grand, Playar and Reproducing Pianos.)
Professional Tuners have taken our courses to
broaden the scope of their work. Write for Catalog R.
The Y. M. C. A. of Philadelphia, 1421 Arch Street
be seen grouped, for the purposes of illustra-
tion, a number of special precision instruments.
Most prominent arc the two magnificent stand-
ard tuning forks, A-440 and C-261, placed at
my disposal by J. C Deagan and personally
initialed as having been fine tuned by his own
hands. They represent an outstanding example
of fine work in musical acoustics. Each fork
is provided with a resonating tube adjustable
for temperature.
Next to the forks will be seen the cubical
rotating mirror and gas chamber of the mano-
physical data, the truth of which can be guar-
anteed from experiment, from which to produce
fundamentally correct designs to serve as a
basis for exact mechanical patterns adapted to
machine processes. For to machine processes
piano manufacture must willy-nilly come.
Description of Apparatus
To these ends the laboratory here illustrated
is entirely devoted. The first lecture shows the
drafting room where drafting work is done for
new scales and drawings made of special parts,
of changes in designs and other similar data
for the guidance of patternmakers and factory
superintendents. Upon the drawing board will
31
metric flame apparatus for analysis of sound.
Further to the right is a wet and dry bulb
thermometer for hygrometic reading, which
gives the moisture content of the atmosphere
to 1 per cent at any time. To the left of the
large tuning forks is a Bausch & Lomb oil
immersion microscope used for microscopical
examination of woods, wire, felt and other ma-
terials.
Smaller tuning forks, micrometer
gauges, depth gauges with levels, calipers and
drawing instruments make up the remainder of
the outfit displayed on the drawing board. The
latter is six feet square, which fact gives an
idea of the size of the great Deagan forks.
The Work Shop
The second picture shows one view of the
work shop. The left-hand side is almost en-
tirely occupied by the large and fine Riehle test-
ing machine, which is capable of showing by
direct reading the tensile strain on wires, rods,
or bars up to 600 pounds direct pull. The ma-
chine will take bass strings of large grand
pianos and can be adjusted so as to reproduce
exactly the speaking length of any bass or treble
string, so that the tension required for any
string of any length from three inches up to
five feet at any pitch can be directly read off
on the dial. Here is an instrument for funda-
mental analysis quite as fine in its way as the
exquisitely accurate Deagan forks, and of prime
importance in the fundamental work of which
1 have spoken above. I owe it to the very great
kindness of my friend, Carl Williams, of the
-WUliams Piano & Organ Co., Chicago, who has
generously placed it at my disposal, thus prov-
ing himself to be a true friend fb science.
Tuners
and Repairers
Our new illustrated catalogue of Piano and
Player Hardware Felts and Tools is now
ready. If you haven't received your copy
please let us know.
OTTO R. TREFZ, JR.
2110 Fairmount Ave.
Phila., Pa.

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