Four Georgian Engraved Air Twist and Cut Glasses. The cordial bowl engraved with fanned trellis and bud design over partly panel molded bowl, over the stem with opaque white glass with quadruple interior twist surrounded by seven strand twist, over spreading base. The wine engraved with lilies of the valley to tapering bowl, over wide bowl base, above seven strand air twist stem, above spreading base. The pan top over colorless glass air twist stem on spreading base, and the flute with elaborate diamond cut glass stem on round base. The latter two engraved with grape leaves, stems and clusters. British. Circa 1790 and later. {Approximate dimensions: 6" H. to 7 3/4" H.}. Condtion: Rough pontils to three. Lily of the Valley example with crimped pontil, and crimp marks under the wafer to top of stem. Nick to base of first, two shallow chips to base of third. Minor scratches, internal scars, bubbles, as made. Please ask for additional photographs and / or a Facetime or Zoom review. Notes: The lily of the valley engraved stem probably emblematic of Jacobite sentiment.