Three airtwist wine-glasses
Circa 1750
The first with a funnel bowl engraved with the initials H/JK within scrolls, the reverse with a flower-spray, on double-series stem and conical foot, 6.1/8 in. (15.5 cm.) high; another with a pan-topped bowl, the stem with swelling waist knop and filled with spiral threads, conical foot, 5 in. (14.5 cm.) high; and another with a funnel bowl, the stem with a gauze core, conical foot, 5 in. (14.5 cm.) high (3)