An airtwist ale-flute, the slender funnel bowl engraved with hops and barley, on a double knopped stem above a conical foot, circa 1750 -- 8in. high; a mercury-twist wine-glass, the funnel-bowl on a stem with double corkscrew twist -- 6in. high; a plain-stemmed wine-glass of drawn trumpet form, the stem with a tear inclusion; an ale-flute engraved with hops and barley; and a wine-glass with a bell-bowl (5)