Horn Mouthpiece YAMAHA 30E I purchased this around 30 years ago when Yamaha brass mouthpieces were renewed. It has a deep, straight V-cup, and since Vienna horns were also sold at the time, it may have been intended for a Vienna horn. It was stored on a wooden stand, so there are marks from the stand on the cup surface. There are also signs of repair on the shank. I believe this is a rare model that is no longer in the catalog. There is no box. After cleaning and disinfecting, it will be wrapped in bubble wrap and shipped.