- neck left side in socket
- neck left side in socket
- left thumb rest octave lever octave mechanism
- left thumb rest octave lever octave mechanism
- octave mechanism with 2 body octave vents
- octave mechanism with 2 body octave vents
- low eb c key guards and serial no. 0607
- low eb c key guards and serial no. 0607
- bell to bow and body to bow connecting rings
- bell to bow and body to bow connecting rings
- bell to bow support brace reinforcment on bell
- bell to bow support brace reinforcment on bell
- bell engraving
- bell engraving