Coin

Normal sized circulating coin

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. Qianlong tongbao (top-bottom-right-left) in Chinese characters are on the obverse; boo u left-right (mintmark) in Manchu are on the reverse. Dot on the reverse top; heavy darkening coat; centre hole is not square; metal is missing from the rim bottom-left; rims are rough.