These play great on almost any vintage. They work particularly well on old Conns though I also use mine on my Keilwerth Shadow. The item "Steve Broadus alto sax mouthpiece Doc Tenney Custom to approx. NY Meyer 5" is in sale since Monday, January 11, 2021. This item is in the category "Musical Instruments & Gear\Wind & Woodwind\Parts & Accessories\Mouthpieces".
The seller is "jbjazzman" and is located in Sanford, Florida. This item can be shipped worldwide.