NO, just an inside 'joke' on the public. I find quarters on the beach just about any time I go coin shooting.
Trez, Diver_Down: Thanks! I hear many stories regarding the Isa/Ferd coins, and only have one other which is much smaller. There's 5 degrees of separation between myself and the first known owner, to wit: Robert Nesmith, then Kip Wagner and so on.
Bobadilla, if you're out there, you might be interested to know this one allegedly came from a wreck near you.