A Della Robbia Pottery vase by Hannah Jones and Charles Collis, slender bottle form, incised with stylised flower and foliage panels, in shades of turquoise, green, orange and yellow on a purple ground, incised Della Robbia mark, and Lloyd, painted...

A Della Robbia Pottery vase by Hannah Jones and Charles Collis, slender bottle form, incised with stylised flower and foliage panels, in shades of turquoise, green, orange and yellow on a purple ground, incised Della Robbia mark, and Lloyd, painted artist monograms, 39cm. high Literature Peter Hyland The Della Robbia Pottery, ACC Books, page 183 figure 196 for a comparable vase.