This is an excellent example of the archetypal large tip size earlier Florida Link. For some unknown reason these larger tip sizes on the earlier FL really had a special thing.  They play big and very flexible, but if you get the right model they also play somehow unexpectedly easy for that size.  It’s a trick of facing and finish I guess, just the way they made these.  I’ve had many 9’s and 10’s that did just this thing, reliably.

This one is in very nice condition, untouched and not abused.  It measures at around .130 on my tools and blows very complex and easy for the size with a very significant original baffle.