WARRING STATES: AE knife money (14.72g), ca. 600-400BC, Hartill Type-3, cf. H-4.23, 150mm, pointed tip-type, no character on obverse, undeciphered archaic character on reverse, chipped tip, lightly encrusted, Fine to VF. Issued during the Spring and Autumn (Chun Qiu) through Warring States (Zhan Guo) periods.
Estimate: 60-90 USD