Period:Han dynasty Production date:206BC-220 Materials:jade Technique: Subjects:dragon Dimensions:Diameter: 14 centimetres Description: Bi disc, made of yellow-white jade. Remains ...

Period:Neolithic Period Materials:jade Technique: Dimensions:Diameter: 15.20 centimetres Thickness: 4 millimetres Description: Bi. Made of jade (black). Hole only worked on one sid...

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:Qing dynasty Production date:19thC Materials:jade Technique: Dimensions:Height: 24 centimetres Description: Bi and sceptre combined. Decorated with either a dragon or a phoe...

Period:Unknown Production date:20thC (?) Materials:glass Technique: Dimensions:Diameter: 3.80 centimetres Description: Bi. Grain pattern. Made of turquoise glass. IMG Comments:

Period:Qing dynasty Production date:18thC-19thC (circa) Materials:jade Technique:carved Dimensions:Diameter: 26.50 centimetres Description: Bi. Dragons. Made of carved hard stone (...

Period:Neolithic Period Materials:jade Technique: Dimensions:Diameter: 15 centimetres Description: Bi. Made of jade (grey-green.cream). Hole only worked from one side. IMG Comments...

Period:Warring States period Production date:5thC BC - 2ndC BC Materials:jade Technique:incised Dimensions:Diameter: 10.80 centimetres Description: White altered jade disc bi worke...

Period:Neolithic Period Production date:4000BC-2000BC Materials:nephrite Technique:cut, polished, incised, Dimensions:Diameter: 21.60 centimetres Description: Disc-bi of semi-trans...

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...