You are buying this Fenton Gone with the Wind lamp.  It had a very limited special production made in the fall of 2000.  The pattern is called Butterfly Caladium Leaves.  It is hand painted by P. Lane on white frosted glass.  The brass on the base and top of the bottom globe has spots of corrosion which I have shown in the pictures.  It may come off with some polish, we did not try to clean it off.  No chips or cracks or damage on the glass.  It is very clean and works great.  Chimney is included.