Period:Unknown Production date:2500BC Materials:jade Technique:carved Dimensions:Diameter: 4.60 inches Description: Amber-colour jade 'bi'. IMG Comments:Rawson 1992:The purposes of...

Period:Neolithic Period Production date:4000BC-3000BC Materials:stone Technique:drilled, polished, Dimensions:Diameter: 21.20 centimetres Thickness: 1.40 centimetres Description: D...

Period:Ming dynasty Production date:17thC-18thC (circa) Materials:jade Technique:carved Subjects:dragon reptile Dimensions:Diameter: 11.80 centimetres Description: Bi. Two dragons,...

Period:Unknown Production date:2500BC (circa) Materials:jade, nephrite, Technique:polished Dimensions:Diameter: 19.10 centimetres Description: 'Bi', disc, of rough quality. Made of...

Period:Warring States period Production date:4thC BC-2ndC BC Materials:jade Technique:polished (?) Dimensions:Diameter: 6.80 centimetres Description: Disc (bi) of white translucent...

Period:Neolithic Period Materials:jade Technique: Dimensions:Diameter: 19.70 centimetres Description: Bi. Made of jade (grey.brown). The hole has been only worked from one side. IM...

Period:Shang dynasty Production date:1200BC-1050BC (circa) Materials:jade Technique: Dimensions:Diameter: 11.50 centimetres Description: Bi. Made of jade (white), pigment (red). IM...

Period:Eastern Zhou dynasty Production date:1stC BC (circa) Materials:jade, tin, Technique:engraved, pierced, Subjects:dragon Dimensions:Length: 2.37 inches Width: 1.75 inches Desc...

Period:Han dynasty Production date:206BC-220 Materials:glass Technique: Dimensions:Diameter: 9.30 centimetres Description: Bi disk. Covered with a grain-like pattern. Made of monoc...

Period:Qing dynasty Production date:16thC-18thC (circa) Materials:jade Technique:carved, incised, Dimensions:Height: 14.30 centimetres Width: 10 centimetres Description: Archaistic...