Title: Disc (Bi)
Object type: Disc (Bi)
Date: 2nd century BCE
Culture: China
Period: Western Han dynasty (206 BCE–9 CE)
Medium: Jade (nephrite)
Dimensions: Diam. 8 1/4 in. (21 cm); D. 1/4 in. (0.6 cm)
Classification: Jade
Credit line: Purchase, Sir Joseph Hotung Gift, 2008
Department: Asian Art
Repository: Metropolitan Museum of Art, New York, NY