Bach - 705.986

M Bore .453' = 11.51 mm.
Yellow brass bell Ø 4 7/8'' = 124 mm.
Gold brass leadpipe.
Nickel silver outer slides.
Stainless steel pistons.
Thumb hook on 1st valve slide.
Adjustable finger ring on 3rd valve slide.
2 water keys.
Original VINCENT BACH 7C mouthpiece and valve oil.
Clear lacquer finish.
Light weight case with rucksack assembly.