Chinese Blue Glazed Porcelain Vase. 19th Century. Photo Doyle New York

Of pear shape, rising to a mouth with a raised lappet border, overall medium blue glaze, base with underglaze blue Qianlong seal mark. Height 8 1/2 inches. Estimate $800-1,200

Doyle New York. Asian Works of Art. Monday, September 12, 2011 at 10am www.doylenewyork.com