A double series opaque twist stem wine glass, circa 1770, the bell bowl raised on a shoulder knopped stem with a pair of heavy spiral threads outside a solid vertical cable, on a conical foot, height 17cm.Buyer’s Premium 29.4% (including VAT @ 20%) of the hammer price. Lots purchased online via the-saleroom.com will attract an additional charge of 6% (including VAT @ 20%) of the hammer price.