This is an amazing Dukoff Hollywood BD 2-Piece Tenor Saxophone Mouthpiece that was refaced by Doc Tenney. These were manufactured around the 1940’s and this has never been refaced. They have a great bright tone that can very easily fill up a room. These mouthpieces are full of power, and very few of them were ever made. These mouthpieces have large chambers with rounded inner walls that give it it’s great power. This specific mouthpiece was made by silver soldering two pieces of of brass together. This is a great piece of history that still has a great sound.