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Label:
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Gautrot Bréveté a PARIS |
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Model:
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Cor-Transpositeur |
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Serial Number:
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none |
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Date of Manufacture:
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ca. 1847 |
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Key(s):
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(see table below) |
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Valves:
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3 Rotary taps |
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Mouthpipe:
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7.35mm |
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Bore(s):
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10.4mm, 11.5mm, 12.35mm |
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Bell Flare:
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Very wide gussett |
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Bell Throat:
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approx. 8.5 cm. |
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Bell Diameter:
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28.5 cm. |
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Base Metal:
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brass |
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Finish:
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raw brass |
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Acquired from:
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U.S.A. |
Some notes about the measured dimensions:
• The bore continues to taper through the several sections between the taps, hence the three separate bore measurements taken at the slides. |
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At first specializing in brass instruments, Pierre Louis Gautrot established his firm as "Gautrot aîné" ("elder") in 1845 as successor to Guichard. The oval cartouche with the letters "GA" shown above is a very early trade mark. He later adopted one that incorporated an achor as his mark. (See another Gautrot horn in this collection.) By 1846 Gautrot claimed to be the most important factory of its kind in Europe, with a workforce of over 200, with 3,000 cornets, 1,000 trombones, and 1,000 ophicleides. On August 6, 1847 Gautrot along with Raoux, Halary, Buffet, and Gambaro, all of whom were normally competitors, filed suit against both of Sax's patents: that of 1843 ("Chromatic instrument system"), and that of 1845 ("A musical instrument, called the saxotromba"). (The complaint of the instrument manufacturers was based on the claim that Sax's improvements had long been known at home and abroad. The suit went through five appeals and ended in 1854 with a victory for Sax.) The loss of the potential military band market was perhaps one of the reasons for Gautrot's antagonism toward Sax. By 1847 he had a workforce of 208, comprising 42 percent of the entire brass instrument workforce of Paris. This was the period of the manufacture of the horn described here. Describing developments on the manufacture of musical instruments for the year 1847, Adolphe Le Doulcet Pontécoulant wrote:Gautrot, apporta quelques perfectionnements dans la construction des instruments de musique en cuivre. Le but des recherches de Gautrot paraît avoir été de réformer les tons de rechange des instruments en cuivre qui sont susceptibles de changer de ton, et il croit y être parvenu par l'application de trois cylindres transpositeurs faisant exactement l'office de robinets employés dans diverses industries. Le facteur a adapté une disposition particulière des cylindres et des robinets mis en rapport de tons avec les coulisses et il n'emploie qu'une seule coulisse mobile. Le facteur peut changer dix fois de tons sans être obligé d'accorder les tons sur les cylindres. (B. F., 5,874.)[Note: The New Langwill Index (p.130) cites the patent as "1847 (F) #3170: improvements to horn ('cor omnitonic')". This is believed to be Gautrot's first patent award.]
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The tonality of the horn is controlled by three taps and a long main slide. The top of each tap (above left) is marked with "O" (Ouvert "open") and "F" (Fermé "closed") indating which way to turn the wing nut attached to the rotor inside the cannister. The bottom of the tap (shown above center with the bottom cap removed) has a pin constrained by a 90° arc slot to limit the rotation of the tap. The long central slide is supported by a pair of guides (above, left) and may be extended to further affect the tonality. Also each segment controlled by the taps has its own slide for fine tuning. The table below shows the length of tubing controlled by each tap and the possible combinations with the resulting tonalities. (Note: the taps are numbered in the order they are encountered in the airway and not in the positions corresponding to the valved horn. That is, the center tap is 1, the top tap (nearest the mouthpiece) is 2, and the bottom tap is 3.) |
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A mysterious mark or insignia is stamped on the leadpipe. |
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The oval bell brace foot mirrors the cartouche on the bell label. |
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The horn bears the coat of arms of Louis-Philippe, "The King of the French." As a result of the "July Revolution" of 1830 France had become a constitutional monarchy and Louis-Philippe, Duc d'Orléans was crowned the new king. At first he used the arms of Orléans surmounted with a coronet of the monarchy to be his coat of arms. The following year the arms were officially changed to those shown here and were the Arms of France until Louis-Phillipe's abdication on February 24, 1848. This would seem to pinpoint the date of manufacture of this horn to within a single year since it was patented only the year prior to the dissolution of the monarchy and the disuse of these arms. |
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Arms of France, 1831-48, as they appear at the top of a frame surrounding a portrait of Louis-Philippe, workshop of Winterhalter. The portrait and frame were sent in 1848 to King Kamehameha III of Hawaii and have stayed there since. (Source: Collection of the State of Hawaii, The Friends of Iolani Palace http://www.heraldica.org/topics/france/frarms.htm) |
The Ordonnance of Feb. 26, 1831 reads: À l'avenir, le sceau de l'État représentera un livre ouvert portant à l'intérieur ces mots "Charte de 1830", surmonté d'une couronne fermée, avec le sceptre et la main de justice en sautoir, et des drapeaux tricolores derrière l'écusson, et pour exergue "Louis-Philippe Ier, Roi des Français". That is, an open book with the words "Charter of 1830", (the shield) surmounted by a closed crown; behind the shield, in saltire, were the scepter and hand of justice, as well as tricolor flags. King Louis-Philippe abdicated the throne but the strong current of public opinion rejected the nomination of his son, Phiippe, as the new monarch. On February 26, the Second Republic was proclaimed and Prince Louis Napoleon Bonaparte was elected President in December. A few years later he declared himself president for life and then Emperor Napoleon III. This image is a file from the Wikipedia Commons. |
On April 22, 1845 a public comparison of bands was held on the Champs-de-Mars: one assembled by Adolphe Sax versus one assembled by Michele Enrico Carafa, director of the Gymnase de Musique Militaire where most musicians of the army were trained. Reportedly, over 20,000 spectators were present to witness the contest between Sax, who wanted to reorganize the military bands to incorporate his line of saxhorns, and Carafa, who advocated retaining the traditional instrumention including natural horns. Sax was the clear victor and the new order that came in 1846 specified four cors à pistons and no natural horns, as well as a full complement of saxhorns. Although the omnitonic horn patent was issued in 1847, it was probably in development much earlier while natural horns were still in the military band complement. It would seem likely that this was Gautrot's target market. The order of 1846 eliminating natural horns along with the apparent disinterest on the part of the faculty of the Conservatiore and orchestral musicians, the market for the omnitonic horn all but disappeared. |
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One other Gautrot instrument is found from Mexico. It is item number B178 in the Kenneth Fiske Museum collection and is described as: Flugelhorn in C, Pierre L. Gautrot, Paris, ca. 1880. Stamped: H. Nagel sucres Calle de la Palma No. 5, Mexico. http://www.cuc.claremont.edu/fiske/alto.htm |
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In 1855 Gautrot introduced a new model of omnitonic horn. In the same breath as cited above for Gautrot's 1847 omnitonic horn, Pontcoulant mentions the Tonwechsel-Maschine patented by Cerveny on April 26, 1846. [See also Heyde, p.63f.] This is a multi-position tap used by several German manufacturers and also adopted by Gautrot for his improved omnitonic horn. The influential Belgian critic Franois-Joseph Fétis was not impressed and compared it unfavorably with the omnitonic horn developed much earlier by Charles-Joseph Sax:Gautrot prsenta un cor-transpositeur. D'aprs M. Fétis qui a suivi et tudi les travaux de Sax père Bruxelles, ce nouveau cor-transpositeur n'tait qu'une imitation maladroite du Cor-omnitonique que Sax construisit en Belgique il y a prs de trente ans. (B. F., 22,538).Of Gautrot's later models Morley-Pegge has this to say: |
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Key changing mechanism of the Gautrot omnitonic horn c. 1875. Morley-Pegge, plate V-5 |
This illustration also appears in the catalog of "Alliance Musicale", J.R. Lafleur & Son, London, estimated to date between 1891 and 1900 with the following dubious description: "French Horn, without crooks. This Instrument, newly invented [sic!], has central rotary valves (see drawing), which after very little practice will be found of great benefit to the performer. By following the directions engraved on the these valves the instrument is put in any of the ordinary 10 keys as a French Horn with the 10 crooks, thereby saving the great trouble of carrying these 10 crooks about, with the risk of losing or breaking them in the hurry to change the crook. Without finger valves." |
References
Britannica.Com Mexico
L'Association des Collectionneurs d'Instruments de Musique à Vent, 1988 - present
Londré, Felicia Hardison; Watermeier, Daniel J. The History of North American Theater: The United States, Canada, and Mexico. London: Continuum International Publishing Group, 2000. ISBN 0826412335
Mayer, Brantz. Mexico as it was and as it is, Third Edition. Philadelphia: G. B. ZIEBER & COMPANY, 1847.
Morley-Pegge, Reginald. The French Horn. A Benn Study, Music, Instruments of the Orchestra. Second Edition. London: Ernest Benn Limited/New York: W.W. Norton & Company Inc., 1973. ISBN 0510366015 051036607 Pbk. 0393021718 (USA)
Pizka, Hans. Hornisten-Lexikon / Dictionary for Hornists. Kirchheim b. München: Hans Pizka Edition, 1986. ISBN 3922409040
Rodrguez-Luis, Julio. "Book Exports From Spain and France to Latin America in the Nineteenth Century", Occasional Paper 92. Milwaukee, WI: University of Wisconsin-Milwaukee Center for Latin American and Caribbean Studies, 2002.
Waterhouse, William. The New Langwill Index, A Dictionary of Musical Wind-Instrument Makers and Inventors. London: Tony Bingham, 1993. ISBN0-946113-04-1
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Contents of this site and all original photographs copyright 1999-2007, Richard J.Martz
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