An opaque twist wine glass

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An opaque twist wine glass
the ogee bowl with hammered fluted lower section, the stem with spirals enclosing central gauze cable, on conical foot, circa 1770 (marks to underside of foot -- 16.5cm. high; and another opaque twist wine glass with a pair of spirals enclosing spiral twist central gauze, circa 1770 -- 16.5cm. high
See illustration (2)