Period:Unknown Production date:3300BC-2200BC Materials:jade Technique:polished (?), drilled, Dimensions:Diameter: 34.20 centimetres Description: Disc-bi of opaque and variegated gr...

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:Unknown Production date:1050BC-221BC Materials:jade Technique: Dimensions:Diameter: 6 centimetres Description: Bi (miniature). Made of jade (brown). IMG Comments:

Period:Eastern Zhou dynasty Production date:4thC BC-3rdC BC (circa) Materials:jade Technique: Dimensions:Length: 9 centimetres Width: 4.80 centimetres Description: Bi (part of). Ma...

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:Unknown Production date:3300BC-2200BC Materials:jade Technique:polished, pierced, Dimensions:Diameter: 18 centimetres Description: Disc-bi of opaque yellowish white and rust...

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

Period:Qing dynasty Production date:19thC Materials:jade Technique: Subjects:bird phoenix Dimensions:Diameter: 20 centimetres Description: Bi. Taotie heads, and phoenix headed scro...

Period:Eastern Zhou dynasty Production date:8thC BC-2ndC BC Materials:jade Technique:polished (?), incised, Subjects:dragon Dimensions:Width: 4.70 centimetres Description: Pair of ...

Period:Shang dynasty Production date:1200BC-1050BC (circa) Materials:jade Technique: Dimensions:Diameter: 6.25 inches Description: Bi. Made of jade (green-white.decomposed.brown). ...