Here is a nice vintage Otto Link 4**** Model tenor sax mouthpiece, serial number 06. This piece is stamped Hawkins Special on the side and HS on the table. It has been professionally opened to an 8 at .110". The piece shows finish wear that has come with age, but is otherwise in perfect physical condition. The tip, rails, and table look great, and there are no cracks, chips, or major scratches anywhere.