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

Period:Ming dynasty Production date:1368-1644 Materials:ivory Technique:carved Dimensions:Diameter: 8.75 centimetres Description: Carved ivory disc decorated with figures on one si...

Period:Yuan dynasty Production date:13thC-15thC (circa) Materials:jade Technique:pierced, engraved, Subjects:animal Dimensions:Diameter: 3.80 centimetres Description: Disc. Animal ...

Period:Unknown Materials:stone Technique: Dimensions:Height: 1.70 centimetres Width: 0.60 centimetres Description: Fragment of a small disc made of stone. IMG Comments:

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:Unknown Materials:lead (?) Technique:cast Description: Lead button. Round with four circular holes in the centre. IMG Comments:Lead can be harmful if ingested: gloves must b...

Period:Ming dynasty Production date:1368-1644 Materials:ivory Technique:carved Dimensions:Diameter: 7.50 centimetres Description: Carved ivory solid disc with convex sides. One one...

Period:Unknown Materials:bone (?), horn (?), Technique:incised, 雕刻 (Chinese), Dimensions:Diameter: 2.10 centimetres Description: Flat disc made of horn or bone. The disc was deco...

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:slate Technique: Description: Disc. Made of stone (slate). IMG Comments: