A Chinese bronze spear head, Warring States (475-221BC), with thick faceted blade surmounted by a ridge on each side, the tapered socket with cusped base and raised eye for attachment of the line, the socket with very fine incised geometric designs, 26.5cm long, weight 336 grams, selling with the certificate of authenticityProvenance: Formerly from a private London estate collection战国 青铜刻卷云纹矛（克重336g）拍品来源：伦敦私人大宅收藏Condition Report: tiny chip to socket edge, otherwise good condition with all original surfaces and mottled patinaCondition Report Disclaimer