A Chinese jade bi disc dating from the Song or Ming dynasty. The disc features a carving of bats on 1 side and a pair of Chilong on the other. Dimensions are: 2 inches tall X 3/8 inch wide, 5.1 cm tall X 0.9 cm wide. All measurements are approximate. Condition: Age-appropriate wear. Provenance: From Mr. Lee in Houston, Texas. Items were collected by his father over 30 years ago. To view additional photos, please see the following link: https://oag.smugmug.com/Sept-Asian-Session-1