Trumpet B&S 3137-S Challenger I Silveplated

&S 3137-S Challenger I S Bb-trumpet - brass body,

• 11.66mm (0.459") ML-bore,
  
• 122mm (4.782") diameter brass bell,
  
• gold brass leadpipe,
  
•   gold brass tuning slide,
  
• monel valves,
  
• nickel silver outer slides,
  
• 2 water keys
  
• silver plated
  
• includes mouthpiece and luxury case.