Two rare sets of Georgian green blue drinking wine glasses, tulip bowls drawn down to a conical base with ground pontil, 1820-1830. One set of four 5 -12.8cm high, with bowl of 2 1/2 -6.2cm & foot of 2 3/4 -7cm . The other set of six 4 3/4 -11cm high, 2 1/4 -6cm bowl, & foot of 2 1/2 -6.2cm . As these are hand made there are minute variations in sizes & shapes. Two Rare Sets Of Georgian Green Blue Wine Drinking Glasses, Tulip Bowls Drawn Down To A Conical Base With Ground Pontil, 1820-1830