"Bach 42BOG Bb/F-Tenor Trombone, Bb / F Tenor Trombone With F-attachment, Open-wrap construction, Brass outer slide, Nickel silver inner slide, .547"" (13.90 mm) L-bore, Ø 8.5"" (216.00 mm) gold brass bell, Nickel silver handslide, Clear lacquered,...
