Historic artefacts returned to Việt Nam from the US The artefacts include a stone axe of the Post Neolithic Era (BC 4,500-3,500), three bronze axes and one ceramic saucepan of Đông Sơn civilisation; three stone crocodile sculptures of AD 1st – 2nd century and two bronze pipes from the 17th-18th century. 16:14 | 18/11/2022
