Source: chrismati017 on eBay.de

Note that this horn has a replacement neck. The seller states that is a specially-fitted Keilwerth neck. 

  • Bow Right Side with Low C Mechanism Bow Right Side with Low C Mechanism
  • Double Octave Vents in Body Tube Double Octave Vents in Body Tube
  • Double Octave Vents in Body Tube Double Octave Vents in Body Tube
  • Left Palm & Pinkie Keys Left Palm & Pinkie Keys
  • Left Side Lower Portion Left Side Lower Portion
  • Left Side Neck Attached Left Side Neck Attached
  • MP, Cap, & Lig MP, Cap, & Lig
  • Neck Left Side Neck Left Side
  • Right Hand & Palm Keys with Rolled Tone Holes in Detail Right Hand & Palm Keys with Rolled Tone Holes in Detail
  • Right Side Neck Attached Right Side Neck Attached