Jade Circular Covered Wine Pot

Rock crystal

Cloisonne enamel; polychrome enamels within brass cloisons on a copper base

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

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

Monochrome glazed porcelain: porcelain with clear glaze over applied powdered cobalt

Pale greenish white nephrite

Monochrome enameled porcelain: porcelain with overglaze pink enamel; the base with overglaze red mark reading "Da Qing Tongzhi nian zhi" within a double square on the base

Enameled blue-and-white ware: porcelain with decoration painted in underglaze cobalt blue and overglaze polychrome enamels; with spurious underglaze cobalt blue mark reading "Da Qing Kangxi nian zhi" on the base

Lacquer

Pale greenish white nephrite

Grayish brown agate with dark brown mottles

Grisaille-enameled porcelain: porcelain with decoration painted in black and iron-red enamels; with underglaze cobalt blue mark reading "Yongzheng nian zhi" in seal-script characters on the base