A PERSIAN BLUE GLASS BOTTLE on short spreading foot with spherical body and tall straight narrow neck with slightly everted lip, two pairs of rings around the neck, the body decorated with applied trailed zigzag motifs, 10th/11th century, 7¾in. (19.5cm.) high, and A SIMILAR PALE GREEN VASE with trailed loops between the shoulder and rim, 10th/11th century, 2¾in. (7cm.) high, (2)