A James Powell & Sons Whitefriars flaring wine glass probably designed by Harry Powell
A James Powell & Sons Whitefriars flaring wine glass probably designed by Harry Powell, the flaring bowl engraved Prodesse Quam Conspici (to accomplish without being conspicuous) below a band of laurel, unsigned, 18.5cm. high
Literature
Lesley Jackson, Whitefriars Glass The Art of James Powell & Sons, Richard Dennis Publications, page 105 plate 34 for comparable glasses illustrated.