Coin Item Number: Edz2092 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. Yongzheng tongbao (top-bottom right-left) in Chinese characters are on the obverse; boo an left, right in Manchu (mintmark) are on the reverse. File marks; uneven rims; extra metal is in the centre hole.
Normal size circulating coin