Here is an original condition, 1960's Brilhart "Tonalin" alto mouthpiece. This piece measures .079" on my gauge.
Brilhart mouthpieces were the most popular mouthpieces used from everyone from beginners to icon level players. The unique chamber and overall design, complimented by the cool two-tone aesthetic.
This piece is in excellent original condition and looks like it's had very little use.