"Trombone Antoine Courtois"
Trombone Antoine COURTOIS with its box; The top of the pavilion is decorated all around with flowers, carving of very good quality; bearing the inscription "souvenir Antoine Courtois, patented, factor of the imperial conservatory 88 rue des Marais St Martin Paris, medal 1st class, universal exhibition Paris 1855, medal of universal exhibition London 1862" It is in good condition 
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