CHINA, Eastern Zhou dynasty - Warring States Period. State of Zhào. Anyang. Circa 350-250 BC. Æ Half Jin – Square Foot Spade (48x30mm, 5.38 g). An Yang in early zhuànshū Hànzì (seal script) characters / Blank. BN Chinoises I 119-25; Hartill 3.182-3. VF, red and green patina.