Altered Coin

About this object

History of use

Normal size circulating coin. Portion of rim removed

Physical description

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. Kangxi tongbao (top-bottom right left) in Chinese characters are on the obverse; boo yuwan left, right (mintmark), in Manchu are on the reverse. Fields are uneven or raised; rim cutting is irregular; centre hole is not square.