A Chinese double dragon disc-shaped plaque dating from the mid Warring States period. Dimensions are: 1/8 inches tall X 2 1/4 inches in diameter,0.3 cm tall X 5.7 cm in diameter. All measurements are approximate. High resolution images can be found here Condition: Age appropriate wear. Provenance: From Mrs. Kwan in Northern California, by descent from her parents, who collected in Hong Kong over 40 years ago.