Ten Powell Whitefriars flint glass finger bowls

Ten Powell Whitefriars flint glass finger bowls, designed by T G Jackson, and a large collections of glass 12cm. diam. Literature Judy Rudoe and Howard Coutts The Table Glass Designs of Philip Webb and T G Jackson for James Powell & Sons. Whitefriars Glassworks, Decorative Arts Society Journal Volume 16, page 37 figure 19 for another example illustrated.