Here's an original vintage 1940s/50s era RUDY MUCK 13C CUSHION RIM heavyweight mouthpiece that will fit any standard trumpet. These are uncommon pieces because they were handmade in small batches by master mouthpiece craftsman Rudy Muck. The 13C Cushion Rim seems to be much less common than other sizes I've seen. The mouthpiece is engraved "RUDY MUCK CUSHION RIM HAND MADE 13C" with with nice sharp engraving typical of these pieces. This mouthpiece is in used condition but still has many miles left on it. The original silver plating is approx. <50% intact with finish wear throughout. The cup and extra wide "cushion" rim are comfortable and the mouthpiece plays like a champ. These are truly great playing pieces especially if you are fond of heavyweight mouthpieces with shallow cups and fat rims. This mouthpiece has been cleaned for the new owner. Yes, we also ship worldwide. I will pack this trumpet mouthpiece securely. Please check out our other quality collectable mouthpieces listed on eBay - if you purchase several we will give a shipping discount. Please check out the photos. Great vintage mouthpiece for a Rudy Muck collector.