Horn Details
Make Evette & Schaeffer
Buffet-Crampon

Price/Date
Model Evette & Schaeffer System,
Finish Silver Plate
Pitch Eb Alto
Keyed Range Low Bb to altissimo F
Serial 15687
Bell Keys Split
Year 1904 Tone Holes Soldered; straight
Source Link intofoc.usmontreal @ eBay Octave Key Over