Meyer Bros 4L Alto
Here is an example of a nice large chamber Meyer Bros alto mouthpiece. It started out as a 4L, but has been re-faced and opened up to a 6 size. The table is nice and flat and the rails and tip are true.
At some point, an aluminum band was installed around the shank to help control a small crack. There is a little cosmetic wear on the top of the mouthpiece caused by a ligature.
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