A hard rubber soprano mouthpiece that looks like it may have been made from a Vandoren blank and faced by Ralph Morgan and David Bilger with their names, facing number and serial number hand engraved on the shank.
I have never seen a mouthpiece like this before and it could possibly be a rare collectors item as well as a good playing mouthpiece.
No cap or ligature included, but we can supply you with something from our array of fine ligatures.