- left thumb rest octave key
- left thumb rest octave key with neck in socket
- low c key mechanism
- mid section left side 1
- mid section left side 2
- mid section right side
- mid section right side with neck in socket
- neck in socket
- neck in socket right side
- neck in socket right side 2
- right hand palm keys
- right side
- right side upper portion
- right thumb rest