York Master BBb sousaphone 3P

1. Bell collar view

2. Full view #4

3. Body view

4. Full view #3

5. Disassembled

6. Back view

7. 25 inch bell diameter

8. Valve section view

9. Valve section back view

10. Full view

11. Front view

12. Full view #2

13. Bell engraving

14. Bell knee view