|
The earliest amulet in fish form made from a big bird nail, which excavated in Du Sang rock-shelter (Kim Boi, Hoa Binh, Vietnam) in ca. 18.000 years ago
PEG-treating in conservating a dongsonian dugout log coffin of 2300 years old
The S.E.M image to look for prehistoric bacterien from a Dongsonian ramie cloth fabric.
The Pham Huy Thong Museum with it's laboratories in Yen Hung (Quang Ninh)
The first pebble tool with a narrow and curved polished edge. The tool is collected in the rock-shelter Du Sang (Hoa Binh, Vietnam)
|
