Bach - 706.018

Short model.
450' bore = 11.
55 mm.
Yellow brass bell.
Ø 4 3/4" = 119mm.
Gold brass leadpipe.
Nickel silver outer slides.
Stainless steel pistons.
1st and 3rd valve slide with trigger.
2 water keys.
VINCENT BACH 7C mouthpiece and valve oil.
Light weight case with rucksack assembly.
Silver plated finish.