CHINA, Northern Sòng dynasty. Huīzōng. AD 1100-1125. Æ 10 Cash (35mm, 10.21 g). Cast AD 1102-1106. Chong Ning zhong bao in lìshū Hànzì (clerical script) characters / Blank. Hartill 16.407. Light green patina over brassy surfaces with pale earthen deposits. Good VF. With an NGC ticket 4813846-492, Genuine.