A double series opaque twist stem ratafia glass or flute, circa 1770, the slender drawn bowl moulded with flutes and engraved with festoons to the rim, the plain stem with a pair of multi-ply spiral threads outside a corkscrew, on a conical foot, height 18.5cm. Provenance: Arthur Henry Green, a private collector from Enfield, died 1953. Thence by descent.