Coin Item Number: Edz1875 from the MOA: University of British Columbia
Round coin with a four-sided hole in the centre, and a rim around the outer edge and the centre hole. The obverse has four characters, and the reverse one character to the right. Shunzhi tongbao (top bottom right left) in Chinese characters are on the obverse; lin (mint mark), in Chinese is on the reverse. Centre hole is not square.
Normal size circulating coin