- Mid Section
- Microtuner-&-Mouthpiece
- Microtuner with Mouthpiece Attached
- Microtuner
- Microtuner
- meinel and herrold max keilwerth stencil 5493
- Max Keilwerth Pure Tone President Certificate 2
- Max Keilwerth Pure Tone President Certificate 1
- matching-serial-no
- matching serial no. on neck
- matching serial no. on neck
- matching serial no. on neck
- matching round thumb screws
- M.K.-President-&-Hohner-Pre