A Chinese jade huan disc dating from the Dawenkou culture. Dimensions are: 1 7/8 inches tall X 1/16 inches wide, 4.8 cm tall X 0.2 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. A similar jade Huan from the Dawenkou Culture is illustrated in _Zhong Guo Yu Qi Quan Ji_, Vol. 1, Hebei: Hebei Fine Arts Publishing House, 1993, pg. 32 (fig. 1). To view additional photos, please see the following link:https://oag.smugmug.com/Sept-Asian-Session-1