Bach Bb Trumpet TR450 TR450S

Bb Trumpet TR450 TR450S, VINCENT BACH. ML bore .459 inch = 11.66mm. Brass bell ⌀. 4 3/4'' = 120mm. New 2-piece bell shape for a radiantly full sound. Wire-reinforced bell rim, engraved logo. Gold brass leadpipe, brass mouthpiece ferrule. Two-piece valve bushings nickel silver/brass. Nickel silver outer slides. Stainless steel valves, aluminum valve stem. Thumb saddle on the 1st slide, fixed finger ring on the 3rd slide. 2-piece 3rd valve slide (Stradivarius design). 1 water key on the main tuning slide. Bach water key design. Original VINCENT BACH 7C mouthpiece and valve oil. Bach SPS gig bag with backpack system. Silver-plated. . .