Key: BbBore: .462-inchLeadpipe: StandardLeadpipe Material: Yellow BrassBell: 4-13/16-inch One-Piece Hand HammeredBell Material: Yellow BrassValves: Monel Piston1st Valve Slide Adjustment: Trigger3rd Valve Slide Adjustment: Fixed RingFeatures: Shepherd"s Crook Design; Large BoreCase: 1884 Deluxe CaseMouthpiece: Bach 6 CornetFinish: Lacquer, Silver