Small Rouleau Vase with "Powder Blue" Glaze

Monochrome glazed porcelain: porcelain with cobalt blue glaze

Enameled ware: porcelain with incised decoration and with an even coating of overglaze yellow enamel; with underglaze cobalt-blue mark reading "Da Qing Yongzheng nian zhi" within a double circle on the base

Enameled blue-and-white ware, "doucai" type: porcelain with decoration in underglaze cobalt blue and overglaze polychrome enamels; with spurious underglaze cobalt blue mark reading "Da Ming Chenghua nian zhi" within a double circle on the base

Cloudy, pale greenish white nephrite

Enameled blue-and-white ware, "doucai" type: porcelain with decoration painted in underglaze cobalt blue and overglaze polychrome enamels; with spurious underglaze cobalt blue mark reading "Da Ming Chenghua nian zhi" within a double circle on the base

Monochrome enameled porcelain: porcelain with overglaze yellow enamel; with underglaze cobalt blue mark reading "Da Qing Kangxi nian zhi" on the base

Export blue-and-white ware: porcelain with decoration painted in underglaze cobalt blue

Pale greenish white nephrite

Porcelain with blue enamel and gilding

Porcelain with blue enamel and gilding

Dong Khe ware: molded light gray stoneware with ivory-hued glaze over white slip

Imitation Jun ware: porcelain with variegated purple glaze. Perhaps made at Jingdezhen, Jiangxi province.