A vintage mouthpiece, silver plated for brass instrument made by Besson. The diameter of the small end is 1 cm and the complete length is 9.5 cm.
Besson Prototype Mouthpiece For Brass Instrument
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Vintage Besson Prototype Cornet c1895 With Original Case - Silver Plating
Rare 1897 F. Besson “Prototype” Cornet No. 53870 – Historical Collector Item
Besson 600 Trombone, case and BESSON 7 mouthpiece
