Altered Coin Item Number: Edz2893 from the MOA: University of British Columbia

Description

Round, 4-sided hole in centre, rims around outer edge and centre hole, obverse 4 characters, character and dot on reverse. Kaiyuan tongbao (top-bottom-right-left) in orthodox Chinese characters on obverse; yue (bottom), mintmark, Chinese character, dot (top) on reverse. Centre hole twisted.

History Of Use

Possible forgery. Light weight