AN OPAQUE-TWIST FIRING-GLASS, the ogee bowl with hammered flutes, on a double-series stem and terraced foot, 10.5cm. high; and an opaque-twist wine-glass with a bell bowl, the double-series stem with shoulder, waist and basal knops above a conical foot (bruise to footrim), 17.2cm. high, circa 1770 (2)