Circular Jade 'Bi' Disk with Decoration of a Mother 'Chilong' and Two Cubs on the Face, and with a Stylized Grain Pattern on the Reverse

Yellow stone

Gilt bronze with traces of black pigment (black lacquer?) in the hair

Bronze (assembled) with traces of gold leaf

White nephrite shading to caramel brown over much of the surface

Hardstone, perhaps altered neprhite; with inscription on the underside in archaic-style characters

Metal

White jadeite with emerald green markings; the stone of Burmese origin

Molded dark gray toneware with bluish gray glaze

Bronze and enamel

Cloudy sea-green nephrite with rust-brown staining

Hardstone, perhaps altered nephrite

Pale greenish white nephrite with caramel-brown staining