Cash of the Chinese Empire of Emperor Hsuan Tsung under the reign title Tao-Kuang, 1821–1850, from Kwangtung

Copper coin. Obverse: within a wide raised rim surrounding a square hole in the center, four Chinese characters placed crosswise, two of which mean: Tao kuang. Reverse: within a wide raised rim on either side of a square hole in the center, two Chinese characters, the right one meaning: Kuang, in the province of Kwangtung.