- side bb c keys
- Side Bb & C Keys
- Side Bb & C Keys
- Side Bb and C Keys
- Side C & Bb Keys
- Socket From Left Side
- socket front view with round thumb screw
- socket with round thumb screw
- Socket With Round Thumb Screw & Original End Plug
- Stamp-A-49
- Straight Bb Soprano 98xxx
- Straight Tone Holes
- Straight Tone Holes
- Straight Tone Holes