Jet Engine Part

Im not sure what it came from.  Might be something on there good for parts but selling more as a cool piece.   I think  it would make a good high top for a bar.   Its not a complete engine nor does it fly so please dont ask me these questions.  I've also heard it could be the reverse thruster for a jet engine. Again, im not sure. What you see is what you get.

I do actually have two of these that are identical.  One is missing the small cover over the part pictured.  This listing is for 1.   Will ship via freight on a pallet.   Im excluding alaska,  Puerto Rico and Hawaii due to shipping costs unless you would like to pay the extra freight charge.  

Thanks for looking!