The image is a photograph of a wooden plaque with Chinese characters written on it. The plaque is rectangular in shape and appears to be made of light-colored wood. The text on the plaque is written in black ink and is in Chinese characters. Below the text, there is a list of the largest Jade disc, which is the dark green sapphire disc with white spots. The disc was unearthed from the head box of the coffin, whose surface is divided into three zones with seven dragons pattern in the outer, three ones in the inner zone, and the whole design in the middle. It is really a precious relic because it is the largest complete Jade disc in Han dynasty.