A copper red glazed porcelain vase - Qianlong Mark, Guangxu Period

Of yuhuchun type with a splayed foot supporting the body of pear form and tapered neck flaring outward at the rim, the copper red layer extending on the exterior beneath a colorless glaze covering all surfaces except the foot pad, the recessed base bearing the six-character mark in underglaze blue seal script. 11in (28cm) high - Sold for $4,000 plus Premium and tax 

Bonhams. Fine Asian Works of Art, 18 Dec 2007. 220 San Bruno Avenue, San Francisco, California