VOV.VN - The Vietnam National Museum of History held a ceremony on November 18 to mark the return of 10 artifacts from the United States, the earliest of which dates back to the Dong Son civilisation which inhabited the nation from 1,000 BC to the first century AD.
A bronze drumhead dating back about 2,000 - 2,300 years ago in the Dong Son civilisation has been discovered in the southern province of Dong Thap.