Jin-Yuan Dynasty, 13/14th Century The dark black-brown glaze carved in a wide band around the body with neatly delineated scrolling foliage between simple double lines exposing the pale stoneware body beneath, below a slender waisted neck with slightly everted rim, the glaze pooling unevenly above the foot revealing the grey stoneware body and knife-cut foot rim, the base interior glazed. 7in (17.7cm) high