Demo S.E. Shires Custom Bass Trombone Yellow Brass Bell (SN: 13327)

Demo S.E. Shires Custom Model Independent Bb/F/Gb/D Bass Trombone in lacquer. Instrument is in excellent, like-new condition apart from minor surface imperfections. Includes with original case. 

BII 7YM Bell: 9.5 inch, two piece, hand-hammered “BII” taper in medium weight yellow brass with traditionally brazed seam and soldered bead
Independent, S.E. Shires F/G♭ axial-flow valves
Tuning Slide: BYB—“B” taper, drawn yellow brass
B62 Handslide: .562-inch bore, standard weight yellow brass, nickel-silver crook
Three interchangeable yellow-brass leadpipes