Coin Item Number: Edz3177 from the MOA: University of British Columbia
Round, 4-sided hole in centre, rims around outer edge and centre hole, obverse 4 characters, no writing on reverse. Yuanfeng tongbao (top-right-bottom-left) in seal script Chinese characters on obverse; brown curved line top to right, dots bottom-right, bottom, bottom-left, left on reverse. Centre hole twisted.
Normal sized circulating coin