It has the markings of, "5 Meyer Lapped Facing M, " "Medium Chamber, " and New York, USA! The tip opening is 18 mm or. It has never had any work done to it and is in very good used condition. You can see some marking from the clamp that I used on it, but it is in excellent playing condition.The tip, table, and rails are extremely smooth and in wonderful playing condition. It has normal wear from use as can be seen in the pictures. I believe this to be a collector's piece that will only appreciate in value over time. This is an excellent deal that won't last long.
If you are serious about playing the saxophone, then this is the mouthpiece for you! Feel free to ask any questions! The item "5 M Medium Chamber NEW YORK USA Alto Saxophone Mouthpiece MEYER BROS. BOX" is in sale since Sunday, June 9, 2019.This item is in the category "Musical Instruments & Gear\Wind & Woodwind\Parts & Accessories\Mouthpieces". The seller is "mountain_jono" and is located in Tillamook, Oregon. This item can be shipped worldwide.