Another piece of advice received:". the cornet MP is for a suprano cornet, not a normal cornet so will not fit. Old but new unused Rudy Muck 19C Cushion Rim Cornet Mouthpiece. It's a long cornet.".
Vintage Rudy Muck 19C Cushion Rim Trumpet Cornet Mouthpiece 2nd Generation
Rudy Muck 19C Cushion Rim Trumpet Mouthpiece
Rudy Muck 19C trumpet mouthpeice Vintage good condition
Rudy Muck 18M Cushion Rim Trumpet Mouthpiece
Vintage Rudy Mück 17C Cushion Rim Trumpet Horn Mouthpiece
Rudy Muck 17C Cushion Rim Trumpet Mouthpiece
