Early 19th c Blown Wine Glass Waisted Bucket Bowl Knop

You are bidding on a nice and unusual 19th c wine glass. It has a waisted bucket shaped bowl and has a button knop. It has a rough pontil that was fire polished. It stands about 4 5/16" tall . Bowl is about 1 15/16 " across and foot is about 2 1/8" across. No chips, cracks or repairs. Has the usual bubbles and imperfections of early glass. Very nice early glass. Please email any questions.