Coin Item Number: Edz1929 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 has two characters. Shunzhi tongbao (top-bottom right-left) in Chinese characters are on the obverse; boo ciowan left, right (mintmark), in Manchu are on the reverse. Extra metal is inside the centre hole.
Normal size circulating coin