Brilhart Ebolin Carlsbad 4 tenor saxophone mouthpiece

Description

Brilhart Ebolin Carlsbad 4 tenor saxophone mouthpiece.
I believe this to be a Carlsbad tenor piece due to the layout of all the logo/labeling
There is not a star in the facing and there isn't a special under the logo
This piece is virtually the same to a hard rubber I have seen which was a Carlsbad, the only difference is the ebolin rather than Carlsbad as well as having no serial number, which was very common due to there being such inconsistency.
This is a truly beautiful piece and it would be a great addition to any collection