Wine Glass by Harry Powell C1880's
Wine glass with trapped air technique. The bowl with random bubbles and an air twist stem with optical ribbing to foot.
Designed by Harry Powell C1880’s. Made by J Powell & Sons Whitefriars.
A similar glass is illustrated in Whitefriars Glass James Powell & Sons of London by Wendy Evans, Catherine Ross & Alex Werner 1995. P.79, Plate 78.