B&S Challenger Brochon Bb Cornet
All 3142/2 "B&S" Challenger professional piston valve cornets are equipped with boxed springs, monel pistons, handhammered one piece bell, nickel silver outer slides.
- B&S Challenger "Brochon"
- 11,73mm / 0.462" bore
- 125mm / 4.921" bell
- Trigger on 1st and 3rd valve slides
- Gold lacquered