The image is a photograph of a plaque on a wooden wall. The plaque is rectangular in shape and has a dark brown background with gold lettering. The text on the plaque reads "Qin and Han Dynasties 221 BC - 219 AD". Below the text, there is a list of the names of the dynasties, including "Having defeated the last six powerful states and unified China, the Qin Dynasty enacted laws to terminate the confusion state of using varied forms of currency. Thus Banjang, the sole type of currency to be circulated, resulted in rapid development of social economy. With the creation of Banjiang, Chinese currency finalized the design as the round shape with a square hole in it, it was considered as a brilliant chapter in Chinese history. The Emperor Wu of Han Dynasty first started founding Wuzhou, the name of the coin indicating its weight. It was of high quality and appreciated by later generations."