A rare Troika Pottery vase probably retailed by Heal's

A rare Troika Pottery vase probably retailed by Heal's, square section foot with pierced diamond cut-out, supporting square section body, covered in a white glaze, painted Troika Cornwall England, professionally restored top corner, 23cm. high

Literature

Carol Cashmore Troika Pottery St Ives, private press, plate 35 for a comparable vase by Alison Brigden covered in a bronze glaze.