战国刀币齐刀齐大刀背七 极美品
China - Ancient,WARRING STATES: State of Qi, 400-220 BC, AE knife money (47.14g), H-3.6e, three-character knife, qi fa huo (the authorized currency of Qi) in archaic script on obverse, reverse with three lines, qi or bi on reverse, thin characters, broken twice and repaired, EF.