PURCHASED AT AN ESTATE SALE BUT FROM WHAT I SEE ON THE INTERNET, ETC. THIS IS AN ANTIQUE ABP SAW TOOTH  CUT GLASS CELERY DISH IN THE DAISY PATTERN. MEASURES APPROX. 12" X 5.5" X 2".  GLASS IS 1/4 " THICK AND WEIGHT 2.6 LBS.  ONLY IMPERFECTIONS I SEE ARE A SMALL CHIP IN SAW TOOTH AT ONE END AS NOTED IN PHOTO AND TINY DARK SPECK ON BOTTOM OF DISH THAT APPEARS TO BE ON INSIDE OF GLASS. NEITHER OF THESE ARE EVEN NOTICEABLE UNLESS INSPECTING VERY CLOSELY... IN OTHER WORDS IF USED AS A SERVING DISH OR AS A DECORATIVE PIECE NO ONE WOULD EVER NOTICE. :)  LOVELY PIECE .