An unusual Martin Brothers stoneware vase by Robert Wallace Martin

An unusual Martin Brothers stoneware vase by Robert Wallace Martin, square section, each side pushed out with alternating bird and flower design. in shades of green, blue and brown on an ochre ground incised 3-1892 R W Martin & Bros, London & Southall, collection label 20cm. high Provenance Peter Wilson & Company A Private Collection of Martin Brothers Ware 6th April 1978 lot 11.