AN AIRTWIST WINE GLASSMID 18TH CENTURYThe bell supported on an inverted baluster stem filled with spiral threads and with annular knopped basal section and conical foot, 16.5cm highSee Grant R. Francis, old English Drinking Glasses (1926), Plate XV, no. 105 where this glass is illustrated.Provenance: Purchased for this collection from Sotheby's, lot 31, 24th June 1963 and thence by descent and with supporting letter from Arthur Churchill Glass.品相报告: No chips or resin filled chips detected.