Period:Shang dynasty Production date:15thC BC-10thC BC Materials:jade Technique:polished Dimensions:Diameter: 12 centimetres Height: 1.75 centimetres Description: Collared disc of ...

Period:Qing dynasty Production date:19thC Materials:jade (?) Technique: Dimensions:Diameter: 4.50 centimetres Description: Disc. In the shape of a coin (a circular form with a squa...

Period:Neolithic Period Production date:2500 BC-1500 BC Materials:quartz Technique: Dimensions:Diameter: 2.60 centimetres Description: Disc. Made of quartz. IMG Comments:

Period:Qing dynasty Production date:1644-1911 Materials:jade Technique: Dimensions:Diameter: 6 centimetres Description: Disc. The centre decorated with interlocking rings. Perforat...

Period:Qing dynasty Production date:17thC-20thC Materials:jade Technique:carved Subjects:sun/moon Dimensions:Diameter: 253 centimetres Description: Pair of white jade decorative di...

Period:Unknown Materials:bronze Technique:cast Dimensions:Diameter: 4.57 centimetres Description: Metal disc. The thin disc has an openwork-decoration consisting of a circle, two s...

Period:Neolithic Period Materials:jade Technique: Dimensions:Diameter: 11.20 centimetres Description: Disc. Made of jade (brown). The hole has only been worked on one side. IMG Com...

Period:Unknown Materials:copper (?) Technique:pierced Dimensions:Diameter: 1.20 centimetres Thickness: 0.20 centimetres Description: Pierced disc. Made of copper (?). IMG Comments:

Period:Shang dynasty Production date:1200BC-1050BC (circa) Materials:jade, nephrite, Technique:polished, carved, Dimensions:Height: 13 centimetres Width: 12.40 centimetres Depth: 0...

Period:Eastern Zhou dynasty Production date:4thC BC Materials:soapstone Technique:incised Dimensions:Diameter: 15.80 centimetres Description: Disc, 'bi'. Made of soapstone (steatit...