A James Powell & Sons Whitefriars opal glass goblet vase probably designed by Harry Powell
A James Powell & Sons Whitefriars opal glass goblet vase probably designed by Harry Powell, on slender knopped stem, with flaring fluted bowl, unsigned, 22cm. high
Literature
Lesley Jackson, Whitefriars Glass The Art of James Powell & Sons, Richard Dennis Publications, page 101 plate 19 for this shape illustrated.