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THE MUSIC TRADE REVIEW
spaced at equal distance about a circle and with
the characters of the chromatic scale equally
spaced about an inner concentric circle, and with
similar characters in the two scales spaced at an
interval approximating 90 degs., a disc centrally
pivoted concentric with the circles and provided
with openings positioned to register with the
outer circle and exhibit characters, and spaced
to correspond with the intervals of the major
diatonic scale and with openings positioned to
register with the inner circle and exhibit charac-
ters, and spaced to correspond with the intervals
of the related minor diatonic scale and so posi-
tioned that the key notes of the related major
and minor diatonic scales are exhibited in juxta-
position, characters formed upon the back ar-
ranged upon three concentric circles and each
including the characters of the chromatic scale
with similar characters arranged radially, a disc
pivoted centrally upon the back concentrically of
the circles and provided with a series of openings
spaced to correspond with the intervals of the
tonic chord and positioned to exhibit characters
in the outer circle, and with openings positioned
to correspond with the intervals of the related
dominant chord and to exhibit characters in the
middle circle, and with openings positioned to
correspond with the intervals of the related sub-
dominant scale and positioned to exhibit charac-
ters in the inner circle."
PIPE ORGAN-PLAYING MECHANISM.
Issued to
Jacob Binnig, of Boston, Mass., May 21, 1907.
Patent No. 853,949.
The invention consists of a novel means for
operating pipe organs by means of perforated
rolls, through a novel combination of primary
and secondary pneumatics.
currents so varied are used to magnetize an elec-
tro-magnet, and thus vary the magnetism there-
of according to the principles of the telegraphone.
The invention is intended so to amplify without
distortion the induced variable currents as ac- Sales of Regina instruments during the month
curately and audibly to reproduce tnrough a of May exceeded the sales of May, 1906, by 369
telephone the impressed variable magnetism orig- per cent. Sales from December 1, 1906, to June
1, 1907, a period of six months, exceeded the
inally produced by telephonic speaking.
sales for the same period of time one year ago
The inventor thus claims for his invention:
"In an apparatus for amplifying electric cur- by 212 per cent.
* * * *
rents varying in accordance with sonorous vibra-
Owing to its constantly increasing local busi-
tions, a microphonic transmitter comprising a
fixed and a movable electrode, an armature se- ness in New York City, the Regina Co. has found
cured to said movable electrode, magnetic means it advisable to carry a much larger stock of goods
for moving said electrode in the direction and on hand and have recently secured a loft for
a wire secured to said movable electrode for mov- storage purposes at No. 19 East 17th street, just
ing the same in the oposite direction, said wire opposite the Regina store.
being so tensioned that the force exerted thereby
* * * *
on said movable electrode varies for all positions
The game of baseball played on June 1 between
of said electrode directly as the force exerted the Rahway and New York offices of the Regina
thereof in said magnetic means."
Co. resulted in a victory for the New York office
The telegraphone is an instrument which by a score of 9 to 5.
makes a permanent record of a telephonic con-
* * * *
versation, which may later be reproduced in an-
W. C. Pross, the well-known Regina traveler,
other telephone.
has been spending a few days at his home in
PIANO ACTION. Issued to J. H. Deutsch of De Syracuse, New York.
Berry, Tex., May 21, 1907. Patent No. 854,280.
* * * *
The invention consists of an improved method
An exhibit of the complete line of specialties
of attaching the bridle tape to the hammer butt manufactured by the Regina Co. will be one of
of an upright action. The tape is not glued in, the points of interest at the Second Annual Na-
but attached by a collar, tightened on the back- tional Music Show in Madison Square Garden
stop rod. Thus the tape may be readily removed next September.
or replaced.
* * * *
PIANO-PLAYING MECHANISM. Issued to P. K.
Hereafter all Sublima pianos having electric
Van Yorx, of New York, May 21, 1907. Patent motors will be equipped with the new mercury
No. 854,064.
switches.
The invention consists of a means for marking
ACCURATELY CLASSIFYING GOODS.
DEVICE FOB AMPLIFYING ELECTRICAL CURRENTS. perforated rolls used in connection with piano
Issued to John S. Stone, of Cambridge, Mass., players. A phrasing line is introduced, marked
(Special to The Review.)
with lettering to indicate accelerations and re-
May 21, 1907. Patent No. 854,120.
Washington, D. C, June 3, 1907.
The device consists of means for amplifying tardations and extending longitudinally through-
The
British
Chamber of Commerce, at Paris,
electrical currents, such as are used in the teleg- out the roll.
calls the attention of British shippers to the im-
raphone, without distorting them. Such cur-
rents are varied in tension through the action of
J. C. Art has opened a new piano store in portance of accurately classifying their goods for
the French customs, and the same caution would
sonorous vibrations produced by the voice. The Canton, 0.
apply to American shippers. The customs au-
thorities of France, it appears, do not rectify
errors of this kind; they simply impose fines.
One of the attractive new styles of the
Nor is it enough for the exporter to study the
.French tariff, since that "bristles with excep-
tions," and it is necessary also to pore over the
explanatory notes of the customs administration
and the decisions of the consultative committee,
which are contained "in several large volumes."
Even if the exporter be in possession of these
tomes, it is stated, "they require a considerable
amount of practice to understand their involved
and intricate explanations."
Straube Piano
LAUTER OPEN THEIR TENTH BRANCH.
The Lauter Co., Newark, N. J., have opened a
new store in Morristown, N. J., making their
tenth branch in that State. The many wealthy
residents of Morristown offer prospects for an
excellent business in that section.
HICKENLOOPER'S CHICAGO VISIT.
Andrew Hickenlooper, vice-president of the
Krell Piano Co., Cincinnati, O., will travel to the
Chicago convention in his automobile, accom-
panied by his wife. Plenty of time will be al-
lowed for the trip in order that all traveling may
be done in good weather.
DUNHAM CO. REMOVE TO WALTON.
STRAUBE PIANO CO.
STREET
CHICAGO
The Dunham Piano Co., of 282 Ninth avenue,
New York, announce that they have consum-
mated arrangements with the Munn Piano Co.,
of Walton, N. Y., for the removal of their fac-
tory to the latter town. The Dunham plant will
occupy two floors of the Munn factory, and they
have agreed to turn out at least a thousand Dun-
ham pianos a year to be sold through the Munn
agencies.
L. N. Triplett has opened a piano store on
West Main street, Charlottesville, Va., and will
handle Becker Bros, pianos and, Kimball organs.