This is a vintage hard rubber Selmer Paris scroll shank mouthpiece for the bari sax. This piece was originally a C* but was later opened by Ted Klum in New York to .098”, or close to a modern 6 opening. His work on the tip and rails is perfect. The piece has some minor surface scratching but no major wear. A great mouthpiece for the player wanting the classic dark Selmer sound with a bigger facing.