Heh, heh, heh...
But honestly, as the wiplash quick responses to the others, I'd thought this would last a day, mebbe two...
I've already given a couple of clues if you want to cheat.
It's the hull of a single hull Flying Boat (I understand) the wings are stored seperately.
No Grumman / Loening connection that I know of, it's not a model or a float, and it is the real thing. It's on the right side of the Atlantic for it's history. The collection it's in has a wide range of a/c all (eventually) immaculately restored, so I guess this will be rebuilt in due course...
Good luck!
Cheers
James K