Period:Unknown Production date:4700BC-2900BC Materials:jade Technique:incised, drilled, Dimensions:Height: 17 centimetres Width: 11.50 centimetres Description: Jade tubular form ha...

Period:Shang dynasty Production date:12thC BC (circa) Materials:jade Technique:polished, drilled, Dimensions:Height: 14 centimetres Width: 6.10 centimetres Description: Cong of tra...

Period:Shang dynasty Production date:15thC BC-10thC BC Materials:jade Technique:bevelled, incised, drilled, Dimensions:Length: 39.60 centimetres Width: 5.40 centimetres Description...

Period:Warring States period Production date:5thC BC - 2ndC BC Materials:jade, metal, Technique:carved, incised, bevelled, polished, drilled, Dimensions:Diameter: 4.60 centimetres ...

Period:Unknown Production date:3300BC-2200BC Materials:jade Technique:drilled Dimensions:Diameter: 22.50 centimetres Description: Disc-bi of opaque and variegated brownish yellow s...

Period:Warring States period Production date:5thC BC - 2ndC BC Materials:jade Technique:carved, drilled, Dimensions:Height: 5.20 centimetres Width: 1.50 centimetres Description: St...

Period:Eastern Zhou dynasty Production date:8thC BC-2ndC BC Materials:jade Technique:carved, incised, drilled, polished, bevelled, Subjects:dragon Dimensions:Length: 5.30 centimetr...

Period:Unknown Production date:750-860 (circa) Materials:wood Technique:cut, drilled, Dimensions:Height: 3 centimetres Width: 14.60 centimetres Description: Long and slim key made ...

Period:Unknown Materials:wood Technique:carved, drilled, Dimensions:Height: 8.60 centimetres Width: 2.30 centimetres Description: Fragment of a wooden key with the handle missing. ...

Period:Neolithic Period Production date:4000BC-2000BC (circa) Materials:jade Technique:carved, polished, drilled, Dimensions:Length: 12.70 centimetres Width: 1.80 centimetres Descr...