Date: Warring States (475-221 BCE)

Dimensions: Outer diameter 21.2 cm, Inner diameter 7.3 cm, Thickness 0.5 cm

Material: Jade

• Object Type：
  • JADE
• Location：
  • Ancient Chinese Jade Gallery
• Tag：
  • double ring bi disc warring states jade

An inscription that reads 'seven hundred and fifty-two' (七百五十二) is found at the outer rim of the work, which was probably a serial number used for storage.