A Kashan turquoise glazed pottery bowl with flattened everted rim and short foot, the interior painted in black with scrolling foliage, the exterior with vertical lines -- 6¼in. diam; another turquoise glazed conical bowl decorated in black with bands of stylised kufic script -- 7¾in. diam, both 13th/14th Century; and a Nishapur green, blue and black glazed bowl painted with a band of geometric designs around a central flower spray -- 5in. diam, 12th Century. (3)