An 18th Century drinking glass, circa 1750, the deceptive ribbed funnel bowl above a double series air twist stem with a single air twist strand outside pair of corkscrews or mercury twists, raised to a conical foot, height 14cm.

An 18th Century ratafia or ale glass, circa 1760, the slender conical bowl engraved with hops and barley with

Lot 64
Sold for £280 hammer

Estimate £300-£500

An 18th Century wine glass, circa 1755, the round funnel bowl above a multiple spiral air twist stem with four

Lot 76
Sold for £300 hammer

Estimate £300-£400

An 18th Century drinking glass, circa 1740, the drawn trumpet bowl with solid base with tear above a balustroi

Lot 82
Sold for £320 hammer

Estimate £300-£500