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I was going through my shelf of mouthpieces and came across a Willson 26, not sure how I acquired it, but I like the way it plays. Can't seem to find any information about them online.

Does anyone have any information on these mouthpieces?

Isn't that the huge mouthpiece that came with Willson's from the factory? I can't remember the number on it but I remember my Willson 3100 came with a ridiculously huge mouthpiece. Too big for me.