Coin Item Number: Edz2733 from the MOA: University of British Columbia
Round, 4 sided hole in centre, rim around outer edge and centre hole, obverse 4 characters, 1 character on reverse. Liyong tongbao (top-bottom-right-left) in Chinese characters on obverse; gui top (mintmark), Chinese character on reverse. File marks; rim pits; extra metal in centre hole.
Normal sized circulating coin