This is an ANTIQUE COVERED PUMPKIN CELADON BOWL with an ATTACHED BRASS? BASE.  The bottom section has a brass rim and the cover also has a beaded brass rim.  It measures appx.  7 5/8" in diameter and stands about 6 1/4" tall.   It has a pumpkin shape.  I   cannot find any makers mark.  I have never seen anything quite like it.  The photo of the inside of the bowl shows it true color the best.  The piece has all-over crazing, but is otherwise in very good condition.  It is quite beautiful!   Shipping is $32.00 if within the USA.  It is very heavy.  (If it costs less to ship, I will refund the difference.)  Check out my other listed items.  You may wish to visit my wife's Ebay site at:   vmelix      She has quite a few interesting items listed.    Please add me to your favorites list.