A set of three opaque-twist wine flutes, a small wine or cordial glass and an airtwist glassCirca 1750-60The three flutes on slender, double series, opaque-twist stems, each with a spiral gauze encircled by a pair of spiral threads 19.3cm high, the small wine or cordial engraved with a border of flowers and foliage, opaque heavy corkscrew stem, 14.3cm high, the airtwist later decorated in Beilby style, double series airtwist stem, 15.3cm high (5)