Small Jade Circular Cup

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

Monochrome glazed porcelain, "ox blood" type: porcelain with lightly variegated copper red glaze on the interior and very pale celadon glaze on the interior and base; with 19th-early 20th century carved and assembled wood cover with tourmaline knob

Enameled porcelain: porcelain with emerald-green enamel over crackled glaze; the unglazed footring dressed with an iron-brown slip

Enameled porcelain, "famille noir" type: porcelain with overglaze polychrome enamels; with underglaze cobalt-blue hallmark of an artemisia leaf with a ribbon

Grayish white jadeite with emerald green markings

Monochrome enameled porcelain: porcelain with overglaze coral-red enamel; with overglaze red enamel mark reading "Da Qing Qianlong nian zhi" in seal-script characters on the base

White ware: glazed porcelain with incised mark reading "Qianlong nian zhi" in seal-script characters on the base

Rock crystal

Enameled ware, 'fencai' type: porcelain with underglaze cobalt-blue and overglaze polychrome enamels and gold

Yellow nephrite with brown markings

Translucent grayish green jadeite with emerald green markings; stone of Burmise origin

Enameled porcelain: porcelain with emerald-green enamel over a crackled glaze