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Compensated design.
Bore .591“ / .661“ = 15.0mm / 16.8mm.
Brass bell Ø 11.8'' = 300 mm.
Gold brass leadpipe.
Nickel silver outer slides.
4 valves (3 top.
1 side action).
Stainless steel pistons.
Clear lacquer finish.
Original VINCENT BACH 6 1/2AL Mouthpiece.
Light-weight case with rucksack straps.