Alfons Neumann mouthpiece for alphorn; made of wood; size: 17.5; outside cup diameter: 28,...(+)
Alfons Neumann mouthpiece for alphorn; made of wood; size: 17.5; outside cup diameter: 28,5 mm; inner cup diameter: 17.5 mm; cup deep: middle; bore: 4,4 mm; Made in Germany
Alfons-Neumann
