Period:Unknown Production date:1stC-3rdC (circa) Materials:glass (?) Technique:intaglio Subjects:animal Description: Oval seal made of intaglio glass (?). The edge of the seal was ...

Period:Unknown Materials:lapis lazuli Technique:intaglio Dimensions:Diameter: 1.02 centimetres Description: Round seal made of intaglio lapis. The object is chipped and possibly a ...

Period:Unknown Production date:3rdC-6thC Materials:lapis lazuli, 天青石 (Chinese), Technique:intaglio, 凹雕 (Chinese), Subjects:insect 昆蟲 (Chinese) Dimensions:Diameter: 0.80 cent...

Period:Unknown Materials:gemstone, garnet, ruby, cornelian, jade, onyx, Technique:intaglio Description: 33 stones. Some of them are uncut, others have been cut and decorated with i...

Period:Unknown Materials:garnet Technique:intaglio Dimensions:Length: 1.02 centimetres Description: Lozenge-shaped intaglio seal made of garnet. The face of the seal is decorated w...

Period:Eastern Zhou dynasty Production date:6thC BC Materials:jade Technique:incised, polished, intaglio, Dimensions:Height: 1.80 inches Description: Jade pendant, decorated with a...

Period:Unknown Materials:garnet Technique:intaglio Dimensions:Length: 1.02 centimetres Description: Kidney-shaped garnet seal. The intaglio design shows a four-legged animal, possi...

Period:Unknown Materials:onyx Technique:intaglio Dimensions:Height: 1.10 centimetres Width: 0.70 centimetres Description: Elliptical onyx seal with bevelled edges. It is decorated ...

Period:Unknown Production date:3rdC-6thC Materials:chalcedony Technique:intaglio Dimensions:Height: 0.80 centimetres Width: 0.60 centimetres Description: Elliptical stamp-seal made...

Period:Unknown Materials:garnet Technique:intaglio Dimensions:Diameter: 10.16 centimetres Description: Circular seal made of intaglio garnet. The design is executed in a very simpl...