Searching the internet for Colletto mouthpiece info, I came across this book.
For using the picture, I’d probably better give it a plug – it’s
Woodwind Mouthpiece Selection ~ Robert Scarff
Date: 26 May, 2002
Spiral-bound: 95 pages
Publisher: Robert Scarff Publishing (May 26, 2002)
Funny though, put the mouthpiece back into the case, and the next time you play it, it’ll probably be "the best thing since sliced bread" – to use an old saying. Personally, I hate sliced bread…